1. When we risk committing a Type I error: a.we risk rejecting the null hypothes

ID: 3360366 • Letter: 1

Question

1. When we risk committing a Type I error:

a.we risk rejecting the null hypothesis when it is true

b. Our sample size was too large

c. we risk accepting th enull hypothesis when it is false

d. The cost of a type II error is always greater

2. Which of the following statements about the t test for dependent samples is true?

A. Two or more scores exist for each respondent

B. The null hypothesis states that the two groups are not equal

C. The degrees of freedom is based on the total number of scores

D. None of the above statements are true

2. Which of the following statements about the t test for dependent samples is true?

A. Two or more scores exist for each respondent

B. The null hypothesis states that the two groups are not equal

C. The degrees of freedom is based on the total number of scores

D. None of the above statements are true

Q1) Option A is Correct. we risk rejecting the null hypothesis when it is true

Q2) Option C is Correct. The degrees of freedom is based on the total number of scores

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