Complete the following statements by writing the correct word or words. 1. The mean of a discrete random variable is interpreted as the of a random variable over repeated trials of an experiment. 2. The variance and standard deviation of a discrete random variable measured or described the value of the assumed values of the random variable to the mean. 3. A small variance or standard deviation means that the assumed values or data points tend to he 4. A higher variance or standard deviation means that the assumed values or da points are to the mean. from the mean

Complete the following statements by writing the correct word or words. 1. The mean of a discrete random variable is interpreted as the of a random variable over repeated trials of an experiment. 2. The variance and standard deviation of a discrete random variable measured or described the value of the assumed values of the random variable to the mean. 3. A small variance or standard deviation means that the assumed values or data points tend to he 4. A higher variance or standard deviation means that the assumed values or da points are to the mean. from the mean

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Description: whileTherefore, the variance of a probability distribution is equal tothe standard deviation is equal to( Please answerthis in.a yellow paper)ACTIVITY No. 1What I Have LearnedComplete the following statements by writing the correct word or words.1.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Compare the population variance to the mean of the sample variances. Choose the correct answer below. A. The population variance is equal to the square root of the mean of the sample variances. B. The population variance is equal to the mean of the sample variances. C. The population variance is equal to the square of the mean of the sample variances.
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3.3
This looks like another problem. Read carefully. Sergio is doing a long hike and is carefully calculating his pack weight. An energy bar has mean weight 1.71 ounces and standard deviation 0.037. The weights of the bars are independent. A juice box has mean weight 7.1 ounces and standard deviation 0.25. The weights of the juice boxes are independent. If he takes 3 energy bars and 5 juice boxes, what will be the MEAN of the total weight in pounds from these items? Hint: If W is the weight in ounces, then W/16 is the weight in pounds.
If the deviations six of values from their mean are 0 , -6, 7 , -2 , 5 , -4 then the variance equal Select one: a. 21 b. 26 c. 4.2 d. 5.2