In a survey of 2071 adults in a recent​ year,726 made a New​ Year's resolution to eat healthier. Construct​ 90% and​ 95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals.   The​ 90% confidence interval for the population proportion p is (____,___)   The 95% confidence interval for the population proportion p is (____,___)

If n=200 and X=70, construct a 99% confidence interval estimate for the population proportion. SAS (Round to four decimal places as needed.)

If n = 10, ¯xx¯ = 38, and s = 7, construct a confidence interval at a 99% confidence level. Assume the data came from a normally distributed population. Give your answers to three decimal places. ___q____

In a survey of 2002 adults in a recent​ year, 702 made a New​ Year's resolution to eat healthier.   Construct​ 90% and​ 95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals. The​ 90% confidence interval for the population proportion p is ,. ​(Round to three decimal places as​ needed.) The​ 95% confidence interval for the population proportion p is ,. ​(Round to three decimal places as​ needed.) With the given​ confidence, it can be said that the ▼   population proportion sample proportion of adults who say they have made a New​ Year's resolution to eat healthier is ▼   greater than the lower endpoint not between the endpoints less than the upper endpoint between the endpoints of the given confidence interval. Compare the widths of the confidence intervals. Choose the correct answer below.     A. The​ 90% confidence interval is wider.   B. The​ 95% confidence interval is wider.…

which of the following sample data: sample size= 100 sample mean= 340z/hr sample variance= 90z/ hr construct a 98% confidence interval  for μ. the population mean is what?

create a 90% confidence interval for the following data:  x = 25 n = 100

Which of the following would result in the widest confidence interval? A sample size of 30 with 95% confidence. A sample size of 100 with 95% confidence A sample size of 100 with 99% confidence. A sample size of 30 with 99% confidence.

If n-10, 2(xbar)-40, and s-4, construct a confidence interval at a 98% confidence level. Assume the data. came from a iormally distributed population. Give your answers to one decimal place.

A random sample of 1000 NAU students in Flagstaff found 470 NAU students who drink coffee daily. Find a 95% confidence interval for the true percent of NAU students in Flagstaff who drink coffee daily. Express your results to the nearest hundredth of a percent.  Answer ___to____%