Mail Exam 2 QUESTION 3 O a·mistake has been made m computations, snce Z ca not b

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Mail Exam 2 QUESTION 3 O a·mistake has been made m computations, snce Z ca not be egame O b the achual data vahue is equal to the sample mea O c the mumber of standard deviations of an obervatice is to the right of the meas Od the mumiber of standard deviatsions of an observation in to the let of the mean QUE STION 4 The height of a stodest is an example of O a a discrete random variable O b a coetisaous rasdom variable O c either a dincrete or a coatiaous Tasdom rariable, depending os the meight ofhe oject O d ethet a discrete or a continous random variable, deprnding on the units of mesass QUE STION 0 Type here tosearch,

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Answers :

Question 3: Option ( C )

A positive value of z indicate that the number of standard deviations of an observation is to the right of the mean

Question 4: Option ( a )

The height of the student is an example of a Descrete random variable

Question 5 : Option ( a )

The function that defines the probability distribution of a continuous random variable is a Probability Density Function

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