The formula used to compute a large-sample confidence interval for p is p? ± (z critical value)?(??(1 - ??) / n) What is the appropriate z critical value for each of the following confidence levels? (You may need to use a table or technology. Round your answers to two decimal places.) (a) 90% 1.65 (b) 99% 2.58 (c) 82% 0.92
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