answer A.
rate me.
thank you.
Question Help 8.4.3 Determine the margin of error for a confidence interval to estimate the population...
הסט Determine the margin of error for a confidence interval to estimate the population proportion for the following confidence levels with a sample proportion equal to 0.35 and n 120 Nama 90% c.99% Click the icon to view a portion of the Cumulative Probabilities for the Standard Normal Distribution table Due: Curre Atter Late The margin of enor for a confidence interval to o und to three decimal places as needed) imate the population proportion for the confidence levels
Determine the margin of error for a 99% confidence interval to estimate the population proportion with a sample proportion equal to 0.90 for the following sample sizes. a. nequals100 b. nequals180 c. nequals260 LOADING... Click the icon to view a portion of the Cumulative Probabilities for the Standard Normal Distribution table. a. The margin of error for a 99% confidence interval to estimate the population proportion with a sample proportion equal to 0.90 and sample size nequals100 is nothing.
DOH Determine the margin of error for a 90% confidence interval to estimate the population proportion with a sample proportion equal to 0.90 for the following sample sizes. an 100 bin 200 cn=260 Nam Due Click the icon to view a portion of the Qurtulative Probabilities for the Standard Normal Distribution table. Currea. The main forror for a 90% confidence interval to estimate the population proportion with a sample proportion equal to 0.90 and sample siren 100 is (Round to...
Construct a 96% confidence interval to estimate the population proportion with a sample proportion equal to 0.36 and a sample size equal to 100. Click the icon to view a portion of the Cumulative Probabilities for the Standard Normal Distribution table A 95% confidence interval estimates that the population proportion is between a lower limit of (Round to three decimal places as needed) and an upper limit of
Determine the sample sizen needed to construct a 95% confidence interval to estimate the population proportion for the following sample proportions when the margin of error equals 5% . a.p 0.70 b. p 0 80 c.p 0 90 Click the icon to view a table of standard normal cumulative probabilties a, nm (Round up to the nearest integer) Determine the sample sizen needed to construct a 95% confidence interval to estimate the population proportion for the following sample proportions when...
Determine the sample size needed to construct a 95% confidence interval to estimate the average GPA for the student population at a college with a margin of error equal to 0.2. Assume the standard deviation of the GPA for the student population is 25 The sample size needed is (Round up to the nearest integer.) Determine the sample size n needed to construct a 90% confidence interval to estimate the population proportion for the following sample proportions when the margin...
Construct a 98% confidence interval to estimate the population mean with x 62 and o 12 for the following sample sizes. a) n 33 b)n 49 c) n 67 Click the icon to view the cumulative probabilities for the standard normal distribution a) With 98% confidence, when n 33, the population mean is between the lower limit of and the upper limit of (Round to two decimal places as needed.)
a) b) Determine the point estimate of the population mean and margin of error for the confidence interval Lower bound is 20, upper bound is 24. The point estimate of the population mean is . The margin of error for the confidence interval is In a poll, 51% of the people polled answered yes to the question "Are you in favor of the death penalty for a person convicted of murder?" The margin of error in the poll was 2%,...
Determine the margin of error for a confidence interval to estimate the population mean with nequals22 and s = 11.6 for the confidence levels below. a) 80% b) 90% c) 99% a) The margin of error for an 80% confidence interval is nothing.
Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best point estimate for p , the margin of error, and the confidence interval. Assume the results come from a random sample. A 95% confidence interval for the proportion of the population in Category A given that 18% of a sample of 450 are in Category A. Round your answer for the point estimate to two decimal places, and your...