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Consider testing H0: μ=20 against Ha: μ<20 where μ is the mean number of latex gloves...

Consider testing H0: μ=20 against Ha: μ<20 where μ is the mean number of latex gloves used per week by all hospital​ employees, based on the summary statistics n=43, overbar x = 19.1​, and s=11.2 Complete parts a and b.

a. Compute the​ p-value of the test.

The​ p-value of the test is  .2991. ​(Round to four decimal places as​ needed.)

b. Compare the​ p-value with α=0.01 and make the appropriate conclusion. Choose the correct answer below.

a)There is sufficient evidence to reject H0.

b)There is insufficient evidence to reject H0

Math   Statistics-And-Probability   
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Answer #1

(a)

The p-value is 0.2995

(b)

Since p-value is greater than 0.01 so we fail to reject the null hypothesis.

Correct option:

b)There is insufficient evidence to reject H0

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