Question: (a) z = 0.84 for an upper tail test for a difference in two proportions (b) z = 2.38 for a lower tail test for

(a) z = 0.84 for an upper tail test for a difference in two proportions
(b) z = −2.38 for a lower tail test for a difference in two means
(c) z = 2.25 for a two-tailed test for a correlation

Find the p-value based on a standard normal distribution for each of the following standardized test statistics.

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