8. What is the z-score of x = 9 if it is 1.5 standard deviations to the left of the mean?a. z = + 1.50b. z = - 1.50C. z = 0d.z = None of the above

The given information is- x = 9 is 1.5 standard deviations to the left of the mean. So, for this…

Answered: What is the z-score of x = 9 if it is…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Suppose baby kittens' weights are normally distributed with a mean of 11.4 and a standard deviation of 2.1. The Z-score tells you how many units above the average (if Z-score is positive) or below the average (if Z- Score is negative) any particular baby kitten's weight is. Find the baby kitten weight that corresponds to the following Z-scores. Use the formula Z where u is the mean, o is the standard deviation, and X is the baby kitten weight. a. Z = = 0.07, X = b. Z = 1.63, X =
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What is the z-score of x = 9 if it is 1.5 standard deviations to the left of the mean? a. z= + 1.50 b. z = - 1.50 C. Z = 0 d. z = None of the above