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Consider the hypotheses shown below. Given that x = 53, o = 12, n = 39, a - 0.01, complete parts a and b.

Ho H550

?4 ?> 50

???What conclusion should be drawn?

???Determine the p-value for this test.

HW Score: 12%, 1.2 of 10 points

O Points: 0 of 1

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a. The z-test statistic is

(Round to two decimal places as needed.)

To find the z-test statistic, we need to first calculate the sample proportion:p = x/n = 53/39 ? 1.36Then, we can calculate the standard error of the