Question

Test H0 : p = 0.5 vs Ha : p > 0.5 using the sample results p? = 0.64 with n = 25 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.

          Test H0 : p = 0.5 vs Ha : p > 0.5 using the sample results p? = 0.64 with n = 25
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.

Test H0 : p = 0.5 vs Ha : p > 0.5 using the sample results p? = 0.64 with n = 25
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 Megan V.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Adi S

08/16/2022

Step 1

64 \), \( P = 0.5 \), and \( n = 25 \), we can plug in these values to get: \[ z = \frac{0.64 - 0.5}{\sqrt{\frac{0.5(1-0.5)}{25}}} \] \[ z = \frac{0.14}{\sqrt{\frac{0.25}{25}}} \] \[ z = \frac{0.14}{\sqrt{0.01}} \] \[ z = \frac{0.14}{0.1} \] \[ z = 1.4 \] ** Show more…

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Test H0 : p = 0.5 vs Ha : p > 0.5 using the sample results p̂ = 0.64 with n = 25 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: