1)The z-score boundaries for the critical region aredetermined by ____. A) the n

Question

1)The z-score boundaries for the critical region aredetermined by ____. A) the null hypothesis
B) the sample data
C) the size of the standard error
D) the alpha level
2)The null hypothesis ____. A) states that the treatment has no effect
B) is denoted by the symbol H1
C) is always stated in terms of sample statistics
D) All of the other choices are correct.

3)A Type I error is defined as ____. A) rejecting a false null hypothesis     B)rejecting a true null hypothesis
C) failing to reject a false null hypothesis
D) failing to reject a true null hypothesis

4)The probability of committing a Type I error ____. A) is determined solely by the size of the treatment effect
B) cannot be controlled by the experimenter
C) is determined by the level of significance (a) that onechooses
D) is determined by the value for beta (b) that one selects 1)The z-score boundaries for the critical region aredetermined by ____. A) the null hypothesis
B) the sample data
C) the size of the standard error
D) the alpha level
1)The z-score boundaries for the critical region aredetermined by ____. 2)The null hypothesis ____. A) states that the treatment has no effect
B) is denoted by the symbol H1
C) is always stated in terms of sample statistics
D) All of the other choices are correct.
2)The null hypothesis ____. A) states that the treatment has no effect
B) is denoted by the symbol H1
C) is always stated in terms of sample statistics
D) All of the other choices are correct.
2)The null hypothesis ____.
3)A Type I error is defined as ____. A) rejecting a false null hypothesis     B)rejecting a true null hypothesis
C) failing to reject a false null hypothesis
D) failing to reject a true null hypothesis

3)A Type I error is defined as ____. A) rejecting a false null hypothesis     B)rejecting a true null hypothesis
C) failing to reject a false null hypothesis
D) failing to reject a true null hypothesis

3)A Type I error is defined as ____.
4)The probability of committing a Type I error ____. A) is determined solely by the size of the treatment effect
B) cannot be controlled by the experimenter
C) is determined by the level of significance (a) that onechooses
D) is determined by the value for beta (b) that one selects
4)The probability of committing a Type I error ____.

Explanation / Answer

1) D) the alpha level
2) A) states that the treatment has no effect 3) B) rejecting a true null hypothesis 4) C) is determined by the level of significance () thatone chooses

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