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Author Question: The data summary used to decide between the null hypothesis and the alternative hypothesis is called ... (Read 223 times)

dejastew

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  • Posts: 562
on: Jul 24, 2018
The data summary used to decide between the null hypothesis and the alternative hypothesis is called a
 a. statistically significant result.
  b. test statistic.
  c. significance level.
  d. p-value.

Question 2

For a random sample of 10 men, the mean head circumference is = 57.3 cm and the sample standard deviation is s = 2 cm. What is the standard error of the mean?
 a. 0.200
  b. 0.447
  c. 0.500
  d. 0.632


xthemafja

  • Sr. Member
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  • Posts: 348
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


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