1.If effect size increases, power increases. a. True b. False 2. Other things be

ID: 3237967 • Letter: 1

Question

1.If effect size increases, power increases.

a. True

b. False

2. Other things being equal, if the standard deviation increases, power decreases.

a. False

b. True

a. the population mean when the null hypothesis is true

b. the null hypothesis that the mean exists

c. the population mean when the null hypothesis is false

d. the null hypothesis that the mean is 0

a. True

b. False

5. Other things being equal, which has more power - a study with 10 people or a study with 20 people?

a. The study with 20 people

b. The study with 10 people

6. Other things being equal, larger samples will result in _________ power.

a. more

b. less

HHO is

1.true

2.true

3.a. the population mean when the null hypothesis is true.

4.true

5.a. The study with 20 people

6.more

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