CS-6264 - Statistical Analysis with Software Application oed answer key

Showing 161 to 174 of 174 total answers.

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Awesome StudentQuestion • Statistical Analysis with Software Application

The function describing the performance of an algorithm is usually an upper bound determined from ______inputs.

Answer

worst caseCorrect

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Awesome StudentQuestion • Statistical Analysis with Software Application

What conditions must be satisfied in the development of a probability function for a discrete random variable?

Answer

a and bCorrect

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Awesome StudentQuestion • Statistical Analysis with Software Application

The process of inspecting,cleansing,transforming and modelling data with the goal of discovering useful information.

Answer

data analysisCorrect

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Awesome StudentQuestion • Statistical Analysis with Software Application

Empirical rule for a normal distribution that is 2 standard deviations above and below the mean is ________% of data.

Answer

95Correct

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Awesome StudentQuestion • Statistical Analysis with Software Application

The most common functions used to link probability to the explanatory variables are the LOGIT model and ________model.

Answer

PROBITCorrect

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Awesome StudentQuestion • Statistical Analysis with Software Application

It is a theoretical classification that estimates and anticipates the increase increase in running time for algorithms.

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Awesome StudentQuestion • Statistical Analysis with Software Application

Empirical rule for a normal distribution that is 3 standard deviations above and below the mean covers ______% of the data.

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Awesome StudentQuestion • Statistical Analysis with Software Application

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

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Awesome StudentQuestion • Statistical Analysis with Software Application

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?

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Awesome StudentQuestion • Statistical Analysis with Software Application

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

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Awesome StudentQuestion • Statistical Analysis with Software Application

Which pair belongs to the same family of models called GLM? i) logistic ii) linear regression iii.) multinomial regression iv)probability

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Awesome StudentQuestion • Statistical Analysis with Software Application

Onan 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?

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Awesome StudentQuestion • Statistical Analysis with Software Application

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?

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Awesome StudentQuestion • Statistical Analysis with Software Application

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?

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