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Author Question: The multiplier for a confidence interval for one mean or the mean of paired differences depends on ... (Read 72 times)

tsand2

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on: Jul 24, 2018
The multiplier for a confidence interval for one mean or the mean of paired differences depends on
 a. The confidence level only.
  b. The degrees of freedom only.
  c. The confidence level and the degrees of freedom.
  d. The confidence level and the sample standard deviation.

Question 2

In each situation, indicate whether it would make more sense to find a confidence interval for the population parameter or to conduct a hypothesis test for a specific null value. A weight-loss clinic wishes to determine if a certain popular diet actually results in weight-loss.
 a. Confidence interval
  b. Hypothesis test


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ally

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

C

Answer to Question 2

B


tsand2

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Reply 2 on: Jul 24, 2018
Wow, this really help

ghepp

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

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