Calculate the p-value for the following conditions and determine whether or not

Question

Calculate the p-value for the following conditions and determine whether or not to reject the null hypothesis a) one-tail test, zx = 1.60, and = 0.01 c) two-tail test, zx = 2.90, and = 0.01 b) one-tail test, z-=-2.75, and = 0.02 d) two-tail test, zx =-1.96, and = 0.10 lick here to view page the cumulative probabilities for the standard normal distribution the cumulative r the standard no a) The p-value is (Round to four decimal places as needed.) Since = 0.01 b) The p-value is the null hypothesis (Round to four decimal places as needed.) Since = 0.02 the null hypothesis c) The p-value is (Round to four decimal places as needed.) Since = 0.01, d) The p-value is | the null hypothesis (Round to four decimal places as needed.) Since = 0.10 the null hypothesis

Explanation / Answer

From the standard normal probabilities output, the required P - values will be:

a) p - Value = 0.0548

not to reject

b) p - Value = 0.0030

Reject

c) p - Value = 0.0037

Reject

d) p - Value = 0.0500

Reject

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