A researcher carried out a hypothesis test using a two-tailed alternative hypoth

Question

A researcher carried out a hypothesis test using a two-tailed alternative hypothesis. Which of the following z-scores is associated with the smallest p-value? Explain. i. z:0.25 ii. z=-1.54 iii. z=?2.45 v, z=-2.81 Which z-score has the smallest p-value? OA. z-0.25 O B. z -2.45 O C. z-2.81 O D. z1.54 Explain O A. O B. O C. O D. The z-score closest to 0 has the smallest tail area and thus has the smallest p-value. The z-score farthest from 1 has the largest tail area and thus has the smallest p-value. The z-score closest to 0 has the largest tail area and thus has the smallest p-value. The z-score farthest from 0 has the smallest tail area and thus has the smallest p-value.

Explanation / Answer

ere as this is two tailed test ; smmalles value shoud be with z score which has highest absolute value

option C is correct :z =-2.81

explain: option D: the z score farthest from 0 has the smallest tail area and thus has the smallest p value.

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