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Author Question: A certain raw score equals 85 and is at the 85th percentile. The standard deviation is 15.27 What is ... (Read 123 times)

mynx

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on: Jun 20, 2018
A certain raw score equals 85 and is at the 85th percentile. The standard deviation is 15.27 What is the mean of the distribution?
 
  What will be an ideal response?

Question 2

In a one-way analysis of variance, if the null hypothesis is true, then
 
  A) the analysis of variance can never produce a significant F ratio.
  B) estimates of the population variance will be easier to figure.
  C) the variance between sample means will be larger than the variance within each sample.
  D) any difference among sample means reflects variance within the populations.


mariahkathleeen

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

M= 69.12

Answer to Question 2

D


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