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Author Question: The problem with the Gallup poll of 1948 (when Dewey was predicted to beat Truman) was that a. ... (Read 75 times)

fox

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on: Jun 20, 2018
The problem with the Gallup poll of 1948 (when Dewey was predicted to beat
  Truman) was that
 
  a. the polling ended too soon
  b. the undecideds were split 50/50
  c. many of the undecideds had, in fact, already made up their minds
  d. all of these

Question 2

Under the normal curve, the relationship between a specific z score and the
  percentage of cases falling between it and the mean
 
  a. depends on the size of the standard deviation
  b. depends on the value of the mean
  c. depends on the value of the raw score
  d. is a constant
 
  For questions 33 through 42 use the following:
  The mean on a given normal distribution of raw scores is 500 with a standard
  deviation of 100


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honnalora

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

d

Answer to Question 2

d


fox

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Reply 2 on: Jun 20, 2018
Gracias!

EAN94

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Reply 3 on: Yesterday
Excellent

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