Ctrl + F is the shortcut in your browser or operating system that allows you to find words or questions quickly.
Ctrl + Tab to move to the next tab to the right and Ctrl + Shift + Tab to move to the next tab to the left.
On a phone or tablet, tap the menu icon in the upper-right corner of the window; Select "Find in Page" to search a question.
Share UsSharing is Caring
It's the biggest motivation to help us to make the site better by sharing this to your friends or classmates.
The process of inspecting, cleansing, and modelling data with the goal of discovering useful information, informing conclusions, and supporting decision-making.
What is the shape of a normal probability distribution?
A distribution with 4 modes is said to be a _________distribution.
Refers to using tools of statistics to present data visually.
In α =babaa β =a^6b^5bb, what is the length of the concatenation of the two strings?
What conditions must be satisfied in the development of a probability function for a discrete random variable? a. must be nonnegative b.sum of the probabilities for each value must be equal to 1. c. may assume any value d.assumes specific values
According to Hilary Mason which is NOT a skill that a good data scientist must cultivate.
Which is NOT a component of KR?
What programming language is used in Rapid miner?
It is used to discover patterns in large data sets
Algorithms are independent of its
Which pair belongs to the same family of models called GLM ? i) logistic ii) linear regression iii.) multinomial regression iv)probability
The creation of data from varied sources and its quantification into information.
A vegetable distributor knows that during the month of August ,the weights of tomatoes are normally distributed with a mean of 0.61 lb and a standard deviation of 0.15 lb. How many can be expected to weigh more than 0.31 lb in a shipment of 6000 tomatoes.
The term "analysis of algorithms" was coined by
3A + B
Example of a data product.
Positive correlation means that_______________.
He proposed the use of a penalized likehood function.
The method of correlation used for ranked score is ________.
The sets A= { x/x is a distinct letter in the word "MATHEMATICS"} and B={x/x is a distinct letter in the word "STATISTICS"} , the two sets are
Which of the following is NOT a method used in data analysis?
He is someone who asks interesting questions on formal and informal theory.
All representations are ________.
The method that does not require the assumption that parameters are normally distributed.
SBC means_________
Which is a concatenation of α =babaa β =a^6b^8a which is α β ?
The expected value or mean of a random variable in discrete case.
The classification table that XLSTAT can display
It sees a set of prototypes in particular to be matched to cases at hand
It views the world in terms of attributes object value triples.
The distribution 2,4,4,4,5,5,6,8,9 is said to be
It allows you to see which value of the explanatory variable corresponds a given probability success.
Which of the following is NOT a data mining tool?
On an examination given to 1000 students, Jef’s score of 80 was higher than the score of 480 students who took the exam. What is the percentile for Jef’s score?
The constant multiplicative factor in which algorithms are related are_______ constants.
3A + B =
He coined the term “analysis of algorithms”.
It involves a commitment in viewing the world in terms of individual entities and relations.
The score NOT easily affected by extreme values.
Which of the following pertains to predictive data mining technique?
What is the value of the mean if a score of 110 is 3 standard deviation above the mean?
It is a method for discovering patterns in large data sets.
He coined the term "data scientist"
What is the size of the product of a 5x 6 and a 6x 8 matrices?
It is often used as model of of the number arrivals at a facility in a given period of time.
PAW means____________.
It is a theoretical classification that estimates and anticipates the increase increase in running time for algorithms.
The intersection of the two sets A={ 2,3} B={4,5} is a
A survey of 100 consumers said that the price charged for a kilo of rice could be approximated by a normal distribution with a mean of 35 and a standard deviation of 4.How many of them lie between 27 and 43?
Which is Not an interaction data?
It is popular among financial data analysts.
___________ uses artifacts to present data visually.
What range of values 3 SD below and above the mean in a normal distribution if the mean is 10 and standard deviation is 2?
It is a process that goes on internally while most things it wishes about exists only externally.
A distribution where large distribution are displayed.
What is the value of the standard deviation in a standard normal distribution?
It offers a way to examine trends from collected data and derive insights from it.
_____________ includes identifying groups of data record.
The following provided inspirations of what constitutes intelligent reasoning EXCEPT
Addition and subtraction of matrices only is possible if two are more matrices.
Which of the matrices is singular?
In 2,4,4,4,5,5,6,8,9 the range is
Matrix B is
The function describing the performance of an algorithm is usually an upper bound determined from ______inputs.
On an examination given to 1000 students, Jef’s score of 80 was higher than the score of 480 students who took the exam. What is the percentile for Jef’s score?
Who said that "The future is not google-able " ?
It refers to well based theories and sound business judgement.
_______________ is a data structure that every component has a unique processor and succesor.
It is a collection of machine learning algorithms for data mining task.
Which of the following is NOT a goal in data mining?
GLM means_____________.
Two of the most widely used discrete probability distribution.
Which is NOT a KR technology?
A survey of 100 consumers said that the price charged for a kilo of rice could be approximated by a normal distribution with a mean of 35 and a standard deviation of 4.How many are less than 39?
What does GLM means?
If there are 103 scores the median is equal to the _____ranked score.
The following provided inspirations of what constitute intelligent reasoning EXCEPT
The following are elements in an analytic plan EXCEPT
A network purpoting to describe family memberships.
What is the mean for a standard normal distribution?
What range of values lie between 3 standard deviations above and below the mean if the mean is 80 and the standard deviation is 3?
It is used for prototyping in Rapid miner.
It partitions a ranked data into four equal groups.
The normal distribution with a mean of 0 and standard deviation of 1.
Lists the percent of data in each distribution.
The following are continuous distributions EXCEPT
Which is NOT a measure of variability?
KR is a set of __________commitments.
It is a powerful tool that shows the network of data.
Which is NOT a characteristic feature of data structure?
It expands available data enormously.
The person who said that “ The future is not google-able”.
It sees the medical world as made of empirical associations connecting symptoms to diseases.
The score easily affected by extreme values is the _________.
Which of the following is TRUE when a distribution is normal?
A bell shaped curve that is symmetric about a vertical line.
The following are artifacts used in data analysis EXCEPT:
The proportion of a well-defined classified positive events.
Another term for an empty set.
The normal distribution with a mean of 0 and standard deviation of 1.
If R={ (3,3), (3,6), (5,5),(5,10),(6.12) is a cartesian product of sets X and Y and x= {3,5,6} then Y=?
LR means ________________________.
If the standard deviation of a distribution is 3, the variance is
Primarily used for data pre-processing.
Which is NOT a basic representation technology?
If there are 101 scores the median is equal to the _____ranked score.
An algorithm is said to be efficient when its function values are
What is a data structure that has a fixed size?
These are the data skills that a good data scientist need to cultivate EXCEPT
What is the focus of data science?
Which of the following is a set equal to the distinct letters of the word "MISSISSIPI"?
It includes identifying groups of data records.
It relates the length of an algorithm’s input to the number of steps it takes.
Classification table is also called ________
A negative correlation exists when___________.
It makes complex data more understandable and usable.
The middle-most value in a ranked list of numbers.
What percent of data will lie within 2 standard deviation of the mean?
What is the value of the mean in a normal probability density function?
Which of the following statements is TRUE?
What technique can be used to measure an algorithm's running time?
The following are distinct roles that KR plays EXCEPT
The area of the standard normal curve to the right of z=0.82 is _______.
The number that occurs most frequently is called________.
If the standard deviation of a distribution is 3.5, the variance is
The major outcome of correlation.
Which is not a measure of central tendency?
It refers to the degree of relationship between two variables?
To estimate the parameters of the model ,the ________function is maximized.
It is a variety of formal calculation typically deduction.
it is a perfect software for machine learning.
AUC means___________.
The value of X in the regression equation Y= 1.24 X + 6.9 if Y=13.1 is
Which is NOT a basic representation technologies?
The following are discrete distributions EXCEPT
Which is usually denoted as n in algorithms?
ML means:
_____________ is rated as the number one business analytics software.
A graph used to indicate intervals in a frequency distribution is refereed to as a______________.
The proportion of well defined negative events is called ________________.
It sees a set of prototypes in particular prototypical diseases to be matched against the case at hand.
Data involving two variables.
The most common functions used to link probability to the explanatory variables are the LOGIT model and ________model.
It shows a high correlation between the incidence of flu and searches about flu on google.
The standard deviation for the data in 2,4,4,4,5,5,6,8,9
The following are data mining techniques EXCEPT:
Exabyte means ________bytes
It does NOT require the assumption that the parameters are normally distributed.
The _______value is the weighted average of the value the random variable may assume.
The process of inspecting,cleansing,transforming and modelling data with the goal of discovering useful information.
The creation of data from varied sources and its qualification into information.
A positive z-score means that the score is
What type of text are processed in Text analytics?
What is KR?
What is the earlier name for data science?
The following are the 3V's of big data EXCEPT
Which is NOT a correct correlation Coefficient?
Which of the following is used as a method for Correlation?
What is the process of deriving useful information from text?
The range in R={ (3,3), (3,6), (5,5),(5,10),(6.12)} is a binary relation in R is
The creation of a data product contains 3 components EXCEPT
What does ROC mean?
The following are large inputs EXCEPT
Which of the following is NOT a module in rapid Miner?
Which of the following data mining techniques is predictive?
Matrix B is
The most commonly used continuous probability distribution.
What is the value of the mean and standard deviation in a normal probability density function?
What is a great example of data product?
Which of the following is the transpose of B?
It involves a commitment in viewing the world in terms of individual entities and relations between them.
The following are softwares used in data mining EXCEPT
Which of the following does NOT use continuous distribution?
A vegetable distributor knows that during the month of August ,the weights of tomatoes are normally distributed with a mean of 0.61 lb and a standard deviation of 0.15 lb. What percent of the tomatoes weigh less than 0.71 lb?
What programming language doe Orange use?
In the equation of the regression line represented by Y= 1.24 X + 6.9 if X=2 then Y =?
A new phenomenon for the explosion of _________data
A frequently used method as it enables binary variables, sum polytomous variable to be modelled.
An example of an abstract computer.
The proportion of a well-classified negative event.
The difference between the highest and lowest value.
The score NOT easily affected by extreme values.
It has the goal of discovering useful information to support decision making.
He pointed out that until 2003 ,all of mankind had generated just 5 exabytes of data
Data involving two variables are called _________data.
What increases data volume?
Empirical rule for a normal distribution that is 2 standard deviations above and below the mean is ________% of data.
ROC comes from ______theory.
He said that “ In mathematics the art of proposing a question must be held of higher value than solving it”.
The most common function used to link probability to explanatory variables.
A positive z-score means that the score is
KR means __________________________.
Another term for variability.
It views the world in thinking of prototypical objects.
A special type of function where the domain is a set of consecutive integers.
It enables the performance of a model and enables a comparison to be made with other models.
The developer of farmville, a famous game in the internet.
It includes identifying groups of data records
It provides the height or the value of the function at any particular value of x
The classification table that XL Stat can display.
Time needed to execute an algorithm is a function of its________.
It refers to a data structure that grows and shrinks at execution time.
It is a variety of formal calculation typically deduction.
A perfect positive correlation coefficient is equal to
The integral of all the values of a random variable in a probability density function is equal to______.
A model that corresponds to the case where the dependent variable has more than two categories.
If A={ 2,3} B={4,5},which of the following is a Cartesian product of the two sets?
An array is a good example of _________data structure.
Which function provides the value of a function at any particular value of x but does NOT directly give the probability of the random variable?
The two sets If A={ 2,3} B={4,5} are said to be
The following processes are used in data analysis EXCEPT:
The method that does NOT require t he assumption that the parameters are normally distributed.
It corresponds to the case where the dependent variable has more than 2 categories.
Which of the following is a continuous distribution?
KR as a _________is a substitute for the thing itself.
Null strings are indicated by
What is the size of the product of a 5x 6 and a 6x 8 matrices?
It is a theoretical classification that estimates and anticipates the increase in running time (or run-
As of 2014,there are _______million of tweets a day.
ROC means
It is a module in rapid miner that considers the workflow.
Empirical rule for a normal distribution lie ______% of data with 1 standard deviation below and above the mean.
If A= { x/x is a distinct letter in the word "MATHEMATICS"} AND B={x/x is a distinct letter in the word "STATISTICS"} then their intersection is
A network purpoting to describe family memberships.
A data having the same number of occurrence in scores is said to be
Any way to get new expressions from old ones.
IOT means
Data is NOT information unless we add_________.
It is a free software programming language.
The proportion of a well defined positive event is called _________________.
The quantification of data into information.
What is the correct meaning of ADT?
Which is NOT a value of r ?
Empirical rule for a normal distribution that is 3 standard deviations above and below the mean covers ______% of the data.
Which of the following type of text is processed in text analytics?
A vegetable distributor knows that during the month of August ,the weights of tomatoes are normally distributed with a mean of 0.61 lb and a standard deviation of 0.15 lb. How many can be expected to weigh between 0.31 to 0.91 in a shipment of 4500 tomatoes.
Another term for text analytics.
It relates the length of an algorithm to the number of storage location it uses.
It extracts meaningful numerical indices from information and make it available to statistical and machine learning.
The following are abstract notions EXCEPT
If in a distribution all scores are distinct then_____________.
Which of the following is a discrete distribution?
A matrix that has the same number of rows and columns is called
It is a numerical function of the outcome of a statistical experiment.
It is a language that we say things about the world.
What is value of quartile 3 in 2,4,4,4,5,5,6,8,9 ?
A graph that is used to indicate frequency distribution.
The method used to iteratively find a solution to a multinomial legit model.
It expands available data enormously since there is so much more text being generated than numbers.
What is the value of the mean if a score of 110 is 3 standard deviation above the mean?
Which of the following algorithms is the fastest?
It assigns a cost to every machine operation.
Which of the following belong to the GLM?
It views the world in terms of attribute -object value triples
Which of the following is a predictive data mining technique?
The explosion of _______data is the main reason why every 2 days 5 exabytes of data are generated.
There are how many data mining techniques?
A score of 50 lies 2 standard deviations above a mean of 30.What is the value of the standard deviation?
A bell-shaped distribution that is symmetric about a vertical line?
The most widely used continuous probability distribution.
“ All models are wrong but some are useful “
What is the value when it is 2 standard deviations above the mean in a normal probability distribution?
Displays the performance of a model and enables a comparison to be made with other models.
The most frequent score.
A bell-shaped distribution that is symmetric about a vertical line.
Which belong to the GLM family?
It transforms data into actionable intelligence for business purposes.
Which is an example of a discrete random variable?
It is a numerical description of the outcome of a statistical experiment.
It is used in organization’s strategic and tactical business decision making.
The product of a 2x5 and 5x3 matrices is a ______matrix
Running time for algorithms is usually measured in
Which pair belongs to the same family of models called GLM? i) logistic ii) linear regression iii.) multinomial regression iv)probability
What is an organized collection of information and set of information used to manage that operation?
The goal is to transform raw data into understandable business information.
It is used to enable an entity to determine consequences by thinking rather than acting.
A score of 3 in 2,4,4,4,5,5,6,8,9 is
Which is primarily written in C and in Fortran?
Earlier name for data science.
It list the percent of data in a distribution.
It is a perfect software which is written in Python computing language.
It is a process of finding the computational complexity of algorithms.
It is often used as a model of the number of arrivals at a facility in a given period of time.
Algorithm analysis is an important part of a broader_____________.
The symbol used to indicate strings with no elements.
It refers to a frequently used method as it enables binary or polytomous variables to be modelled.
How many bytes of data are generated every two days in today's world?
If R= { (3,3), (3,6), (5,5),(5,10),(6.12)} is a binary relation in R which the domain is
Which of the following is TRUE?
Which of the following does not use discrete distribution ?
Which of the following is TRUE?
The equation of the _______line predicts the value of Y given X.
To keep up this site, we need your assistance. A little gift will help us alot.
Donate- The more you give the more you receive.
Related SubjectPractical Research
International Issues for Human Resources Management
Reading and Writing Skills
Life and Works of Jose Rizal
Mathematics
Quantitative Methods
Psychological Statistics
Marketing Research
Logistics Management
Credit and Collection
Engineering
Basic Adult Education
Pre-Calculus
Physics For Engineers
Operations Auditing
Numerical Methods
Mathematics in the Modern World
Discrete Mathematics
Discrete Structures
Discrete Structures 2
Calculus-Based Physics
Biostatistics
Calculus-Based Physics 2
Research in Psychology 2
Environmental Marketing
Business Statistics and Probability
Cost Accounting and Control System
Capital Markets
Shopee Cashback Voucher
Temu $0 Shipping Fee
Amazon 75% Off Discounts