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Author Question: For a population with a mean of = 60 and a standard deviation of = 8, a score of X = 56 ... (Read 66 times)

JGIBBSON

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on: Jun 20, 2018
For a population with a mean of  = 60 and a standard deviation of  = 8, a score of X = 56 corresponds to z = 0.50.
 
  Indicate whether the statement is true or false

Question 2

A score that is 6 points above the mean corresponds to a z-score of z = +0.50 . For this population, the standard deviation is  = 3.
 
  Indicate whether the statement is true or false


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ricroger

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Reply #1 on: Jun 20, 2018
Answer to Question 1

T

Answer to Question 2

F


JGIBBSON

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Reply 2 on: Jun 20, 2018
Wow, this really help

robbielu01

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Reply 3 on: Yesterday
:D TYSM

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