Suppose that the random variable z has a standard normal distribution. Find each of the following z points, and use the normal table to find each z point. (Round 20.06 and - 20.06 to 3 decimal places and other answers to 2 decimal places; Use the closest value of Z when there is not an exact match; if the Z values are equidistant, then average the two Z values. Negative values should be indicated by a minus sign.) a. 20.27 b. 70.32 C. ZO.06 d. -70.27 e. -20.32 f. –20.06

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Suppose that the random variable z has a standard normal distribution. Find each of the
following z points, and use the normal table to find each z point. (Round 20.06 and -
²0.06 to 3 decimal places and other answers to 2 decimal places; Use the closest
value of Z when there is not an exact match; if the Z values are equidistant, then
average the two Z values. Negative values should be indicated by a minus sign.)
a. 20.27
b. 70.32
C. 20.06
d. -70.27
e. -²0.32
f. -20.06
Transcribed Image Text:Suppose that the random variable z has a standard normal distribution. Find each of the following z points, and use the normal table to find each z point. (Round 20.06 and - ²0.06 to 3 decimal places and other answers to 2 decimal places; Use the closest value of Z when there is not an exact match; if the Z values are equidistant, then average the two Z values. Negative values should be indicated by a minus sign.) a. 20.27 b. 70.32 C. 20.06 d. -70.27 e. -²0.32 f. -20.06
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