Mathematics, 11.03.2020 18:37 kaylynnstanley22
The mean of a set of data is 108.06 and its standard deviation is 115.45. Find the z score for a value of 489.67. Round to two decimal places as needed.
Answers: 3
N (µ, σ²), then 
, is a standard normal variate with mean, E (Z) = 0 and Var (Z) = 1. That is, Z 
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The mean of a set of data is 108.06 and its standard deviation is 115.45. Find the z score for a val...
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