Homework: Prac...
Question 27, 8.1.17
Part 2 of 3
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HW Score: 56.2%, 41.03 o...
Mathematics, 23.11.2021 06:00 hwest98
Homework: Prac...
Question 27, 8.1.17
Part 2 of 3
chary
HW Score: 56.2%, 41.03 of 73 points
® Points: 1 of 3
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The test statistic of z=1.57 is obtained when testing the claim that p>0.2.
a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.
b. Find the P-value
c. Using a significance level of a=0.01, should we reject Hy or should we fail to reject H?
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
a. This is a right-tailed test.
b. P-value =
(Round to three decimal places as needed.)
In
5/3)
1)
33/2)
"1)
>
78/2)
3)
1)
2)
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