Question
1. In a research study involving a single-sample t-test, a sample with n = 4 individuals with a s = 8, what is the estimated
1. In a research study involving a single-sample t-test, a sample with n = 4 individuals with a s = 8, what is the estimated standard error, or sMsM?
Group of answer choices
4
6
16
2
2. In a research study involving a single-sample t-test, a sample with n = 16 individuals with a s = 12, what is the estimated standard error, or sMsM?
Group of answer choices
3
24
6
12
3. General: In general, what does the null hypothesis say about the treatment effect in a study? Assume that this is for a two-tailed test.
Group of answer choices
There is no effect of treatment.
There is an effect of treatment.
4. In a single-sample t-test, what is the estimated standard error for a sample of n = 9 scores with s = 9?
Group of answer choices
2
3
0
1
5. In a single-sample t-test, a sample of n = 25 scores has a standard deviation of s = 10. What is the estimated standard error for the sample mean?
Group of answer choices
2
2.5
4
5
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