Find the p-value based on a standard normal distribution for each of the following standardized test statistics. (a) z = 0.92 for a right tail test for a difference in two proportions Round your answer to two decimal places. p-value = i eTextbook and Media (b) z = -2.46 for a left tail test for a difference in two means Round your answer to three decimal places. p-value = i e Textbook and Media (c) z = 2.30 for a two-tailed test for a proportion Round your answer to three decimal places. p-value - i

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