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Author Question: In a goodness-of-fit test, suppose that the value of the test statistic is 13.08 and the number of ... (Read 64 times)

plus1

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on: Jul 24, 2018
In a goodness-of-fit test, suppose that the value of the test statistic is 13.08 and the number of degrees of freedom is 6 . At the 5 significance level, the null hypothesis is:
 a. rejected and p-value for the test is smaller than 0.05
  b. not rejected, and p-value for the test is greater than 0.05
  c. rejected, and p-value for the test is greater than 0.05
  d. not rejected, and p-value for the test is smaller than 0.05
  e. none of these

Question 2

To determine whether a single coin is fair, the coin was tossed 250 times, and heads was observed 140 times. The value of the test statistic is:
 a. 140
  b. 3.6
  c. 110
  d. 30
  e. 20


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sierramartinez

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


plus1

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Reply #2 on: Jul 24, 2018
TY


sierramartinez

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Reply #3 on: Jul 24, 2018
You're welcome


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