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Author Question: A certain raw score equals 71 and is at the 72nd percentile. The standard deviation is 3.00. What ... (Read 133 times)

kwoodring

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on: Jun 20, 2018
A certain raw score equals 71 and is at the 72nd percentile. The standard
  deviation is 3.00. What is the mean of the distribution?
 
  What will be an ideal response?

Question 2

The distribution that represents the situation in which the null hypothesis is true is
 
  A) the comparison distribution.
  B) the sample distribution.
  C) a two-tailed distribution.
  D) a one-tailed distribution.


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steff9894

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

M=69.26

Answer to Question 2

A


kwoodring

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

ttt030911

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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