Solved

Use the One-Proportion Z-Test to Perform the Required Hypothesis Test

Question 19

Essay

Use the one-proportion z-test to perform the required hypothesis test. Use the P-value approach.
-In a sample of 88 adults selected randomly from one town, it is found that 6 of them have been exposed to a particular strain of the flu. At the 0.01 significance level, do the data provide sufficient evidence to conclude that the percentage of all adults in the town that have been exposed to this strain of the flu differs from the nationwide percentage of 8%?

Correct Answer:

verifed

Verified

blured image
Test statistic: blured image. P-value blured image Do not reje...

View Answer

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions