Assume that a randomsample from a large normal population hasbeen taken. Which o

Question

Assume that a randomsample from a large normal population hasbeen taken. Which of the confidence intervals below would cause youto reject the null hypothesis? Test the claim that for the adult population of one town, themean annual salary is not $30,000. A) $14,997 to $29,599 B) $16,456 to $31,282 C) $28,353 to $37,261 D) $9,498 to $41,245 E) You cannot test this hypothesis with a confidenceinterval. Assume that a randomsample from a large normal population hasbeen taken. Which of the confidence intervals below would cause youto reject the null hypothesis? Test the claim that for the adult population of one town, themean annual salary is not $30,000. A) $14,997 to $29,599 B) $16,456 to $31,282 C) $28,353 to $37,261 D) $9,498 to $41,245 E) You cannot test this hypothesis with a confidenceinterval.

Explanation / Answer

A) Since the mean annual salary is not within the confidence interval($14,997 to $29,599). So we reject the null hypothesis.

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