A two-sided test gives t = 2.10 with df = 9. The right-tail area beyond t = 2.10 is approximately 0.033.
The two-sided p-value is approximately:
- A
0.017
- B
0.033
- C
0.967
- Dcheck_circle
0.066
Explanation
Two-sided p = 2 * 0.033 = 0.066.
Carrying Out a Test for a Population Mean
AP Statistics· difficulty 3/5
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