Question

Determine the margin of error for a confidence interval to estimate the population mean with n...

Determine the margin of error for a confidence interval to estimate the population mean with n = 15 and s =15.8 for the confidence levels below A. 80% B. 90% C. 99%

Homework Answers

Answer #1

A. Margin of error at 80% confidence interval is 5.2218

B. Margin of error at 90% confidence interval is 6.7108

C. Margin of error at 99% confidence interval is 10.5252

Complete solution is given in attached images:

Thank You.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Determine the margin of error for a confidence interval to estimate the population mean with n=22...
Determine the margin of error for a confidence interval to estimate the population mean with n=22 and s=14.3 for the confidence levels below a) 80% b) 90% c) 99%
Determine the margin of error for a confidence interval to estimate the population mean with nequals25...
Determine the margin of error for a confidence interval to estimate the population mean with nequals25 and s​ = 12.7 for the confidence levels below. ​a) 80​% ​b) 90​% ​c) 99​% ​a) The margin of error for an 80​% confidence interval is _.
Determine the margin of error for a confidence interval to estimate the population mean with n=30and...
Determine the margin of error for a confidence interval to estimate the population mean with n=30and σ=39 for the following confidence levels. a) 92 % b) 94 % c) 99 % a) With a 92% confidence level, the margin of error is ____.
Determine the margin of error for a confidence interval to estimate the population mean with n=37...
Determine the margin of error for a confidence interval to estimate the population mean with n=37 and σ=48 for the following confidence levels. ​a) 92 % ​b) 94 % ​c) 98 %
Determine the margin of error for a 99​% confidence interval to estimate the population mean when...
Determine the margin of error for a 99​% confidence interval to estimate the population mean when s​ = 40 for the sample sizes below. ​a) nequals12 ​b) nequals25 ​c) nequals50 ​a) The margin of error for a 99​% confidence interval when nequals12 is _____. ​(Round to two decimal places as​ needed.) ​ b) The margin of error for a 99​% confidence interval when nequals25 is ____. ​(Round to two decimal places as​ needed.) ​ c) The margin of error for...
Determine the margin of error for a confidence interval to estimate the population proportion for the...
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 the margin of error for a confidence interval to estimate the population portion for 90% confidence level is the margin of error for a confidence interval to estimate the population portion for 95% confidence level is the margin of error for a confidence interval to estimate the population portion for 97%...
Determine the margin of error for an 80​% confidence interval to estimate the population mean with...
Determine the margin of error for an 80​% confidence interval to estimate the population mean with sigmaequals51 for the following sample sizes. ​a) n equals 35 ​b) n equals 41 ​c) n equals 60 Click the icon to view the cumulative probabilities for the standard normal distribution . ​a) When nequals35​, the margin of error for an 80​% confidence interval is____. ​(Round to two decimal places as​ needed.) ​b) When nequals41​, the margin of error for an 80​% confidence interval...
Determine the margin of error for a 95% confidence interval to estimate the population mean when...
Determine the margin of error for a 95% confidence interval to estimate the population mean when s​ = 37 for the sample sizes below. ​a) nequals=15 ​b) nequals=34 ​c) nequals=46 ​a) The margin of error for a 95​% confidence interval when nequals=15 is nothing. ​(Round to two decimal places as​ needed.) ​b) The margin of error for a 95% confidence interval when nequals=34 is nothing. ​(Round to two decimal places as​ needed.) ​c) The margin of error for a 95​%...
Determine the point estimate of the population mean and margin of error for the confidence interval....
Determine the point estimate of the population mean and margin of error for the confidence interval. Lower bound is 20?, upper bound is 30. The point estimate of the population mean is _____. The margin of error for the confidence interval is _____.
Determine the point estimate of the population mean and margin of error for the confidence interval...
Determine the point estimate of the population mean and margin of error for the confidence interval with lower bound  29  and upper bound:  45 .