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Author Question: The symbol represents the _____ . a. mean of a sample b. mean of a population c. standard ... (Read 95 times)

DyllonKazuo

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on: Jun 20, 2018
The symbol  represents the _____ .
 
  a. mean of a sample
   b. mean of a population
  c. standard deviation of a sample
  d. standard deviation of a population

Question 2

In a normal distribution, what proportion of scores fall within the interval between the
  mean and the highest value in the distribution?
 
  a. .250
   b. .500
  c. .750
  d. Cannot determine from the information given


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zhanghao

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

B

Answer to Question 2

B


DyllonKazuo

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

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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