In: Statistics and Probability
QUESTION 19
Was her guess reasonable? Assume 95% confidence. (Hint: You may use either a confidence interval or hypothesis test to help you answer this question.)
A. |
Yes, her guess was reasonable. |
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B. |
No, her guess was not reasonable. |
QUESTION 20
Was his guess reasonable? Assume 95% confidence. (Hint: You may use either a confidence interval or hypothesis test to help you answer this question.)
A. |
Yes, his guess was reasonable. |
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B. |
No, his guess was not reasonable. |
QUESTION 21
Was his guess reasonable? Assume 95% confidence. (Hint: You may use either a confidence interval or hypothesis test to help you answer this question.)
A. |
Yes, his guess was reasonable. |
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B. |
No, his guess was not reasonable. |