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vodomira [7]
3 years ago
14

Jason wants to perform a two-tailed test for equality between two independent sample proportions. Each sample has at least 10 "s

uccesses" and 10 "failures." Jason's test statistic is -1.44. What is his p-value?
Mathematics
1 answer:
Volgvan3 years ago
6 0

Answer:

0.149

Step-by-step explanation:

Given that Jason wants to perform a two-tailed test for equality between two independent sample proportions

Each sample has at least 10 "successes" and 10 "failures."

Jason's test statistic is -1.44

Since here proportions are tested Z test might have been used.

Z statistic = -1.44

We can get p value for this Z statistic

p value=0.149

p value for two tailed is 0.149

Comparing this with t statistic we can decide whether to accept or reject null hypothesis.

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