Question

Use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from a random sample and use a 5% significance level. Test $H_0: p = 0.25$ vs $H_a: p < 0.25$ using the sample results $hat{p} = 0.13$ with $n = 100$ Round your answer for the test statistic to two decimal places, and your answer for the $p$-value to three decimal places. test statistic = $p$-value = Conclusion: $H_0$.

          Use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from a random sample and use a 5%
significance level.
Test $H_0: p = 0.25$ vs $H_a: p < 0.25$ using the sample results $hat{p} = 0.13$ with $n = 100$
Round your answer for the test statistic to two decimal places, and your answer for the $p$-value to three decimal places.
test statistic = 
$p$-value = 
Conclusion:
$H_0$.

Show more…

Use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from a random sample and use a 5%
significance level.
Test H0: p = 0.25 vs Ha: p < 0.25 using the sample results hatp = 0.13 with n = 100
Round your answer for the test statistic to two decimal places, and your answer for the p-value to three decimal places.
test statistic =
p-value =
Conclusion:
H0.

Added by Iker C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Kari Hasz

07/29/2023

Step 1

We are given the null hypothesis $H_0: p = 0.25$ and the alternative hypothesis $H_a: p < 0.25$. Show more…

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Use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from a random sample and use a 5% significance level: Test Ho: p = 0.25 vs Ha: p < 0.25 using the sample results p = 0.13 with n = 100 Round your answer for the test statistic to two decimal places and your answer for the p-value to three decimal places. test statistic p-value Conclusion: Ho.

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