Compute the critical value Za/2 that corresponds to a 98% level of confidence. Click here to...

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Compute the critical value Za/2 that corresponds to a 98% level of confidence. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Za/2 = ] (Round to two decimal places as needed.) Compute the critical value Za/2 that corresponds to a 96% level of confidence. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Za/2 = (Round to two decimal places as needed.) Determine the point estimate of the population proportion, the margin of error for the following confidence interval, and the number of individuals in the sample with the specified characteristic, x, for the sample size provided. Lower bound=0.406, upper bound=0.654, n=1500 The point estimate of the population proportion is. (Round to the nearest thousandth as needed.) Construct a 95% confidence interval of the population proportion using the given information. x = 120, n = 200 Click here to view the table of critical values. The lower bound is The upper bound is (Round to three decimal places as needed.) Table of critical values Level of Confidence, (1-a)-100% 90% 95% 99% Area in Each Tail, Print 0.05 0.025 0.005 Done a - X Critical Value, 1.645 1.96 2.575 Compute the critical value Za/2 that corresponds to a 98% level of confidence. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Za/2 = ] (Round to two decimal places as needed.) Compute the critical value Za/2 that corresponds to a 96% level of confidence. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Za/2 = (Round to two decimal places as needed.) Determine the point estimate of the population proportion, the margin of error for the following confidence interval, and the number of individuals in the sample with the specified characteristic, x, for the sample size provided. Lower bound=0.406, upper bound=0.654, n=1500 The point estimate of the population proportion is. (Round to the nearest thousandth as needed.) Construct a 95% confidence interval of the population proportion using the given information. x = 120, n = 200 Click here to view the table of critical values. The lower bound is The upper bound is (Round to three decimal places as needed.) Table of critical values Level of Confidence, (1-a)-100% 90% 95% 99% Area in Each Tail, Print 0.05 0.025 0.005 Done a - X Critical Value, 1.645 1.96 2.575