What is the margin of error for the population mean at 90% confidence level for the...

What is the margin of error for the population mean at 90% confidence level for the information in Data.

Data:
5.1
10.8
6.2
4.3
5.7
7.3
4.7
7.5
8.7
5.5
8.7
7.7
6.5
6.2
11.4
8.1
5.5
12.3
6.4
7.2
7.6
9.2
8.9
6.9
4.8
9.4
11.7
5.6
7.1
13.4

a) 0.74

b) 0.73

c) 0.72

d) 0.75

e) none of the above

Solutions

Expert Solution

orchestra answered 1 year ago

Next > < Previous

Related Solutions

Match the margin of error for an 80% confidence interval to estimate the population mean with...

Match the margin of error for an 80% confidence interval to estimate the population mean with sigma σ equals=50 with its corresponding sample sizes. Question 5 options: a.) 8.07. 1.) n= 34 b.) 9.45 2.) n= 46 c.) 10.99 3.) n= 63

Calculate the margin of error and construct the confidence interval for the population mean using the...

Calculate the margin of error and construct the confidence interval for the population mean using the Student's t-distribution (you may assume the population data is normally distributed). T-Distribution Table a. x̄ =87.3, n=64, s=19.6, x̄ =87.3, n=64, s=19.6, 98% confidence E=E= Round to two decimal places < μ < < μ < Round to two decimal places b. x̄ =31.6, n=44, s=14.6, x̄ =31.6, n=44, s=14.6, 90% confidence E=E= Round to two decimal places < μ < < μ < Round to two decimal places Please provide correct answers. thanks

Determine the margin of error for a confidence interval to estimate the population mean with nequals24...

Determine the margin of error for a confidence interval to estimate the population mean with nequals24 and s = 13.5 for the confidence levels below. a) 80% b) 90% c) 99%

Use the indicated margin of error, the confidence level, and the population standard deviation to calculate...

Use the indicated margin of error, the confidence level, and the population standard deviation to calculate the minimum sample size required to estimate an unknown population mean. a) Error margin: 0.5 inch, confidence level: 95%, Standard deviation: 2.5 inch. b) margin of error: 0.25 seconds, confidence level: 99%, standard deviation: 5.4 seconds. c) Margin of error: $ 1, confidence level: 99%, standard deviation: $ 12. d) Margin of error: 1.5 mm, confidence level: 95%, standard deviation: 8.7 mm

Determine the margin of error for a confidence interval to estimate the population mean with n=34...

Determine the margin of error for a confidence interval to estimate the population mean with n=34 and σ=48 for the following confidence levels. 91% 95% 98%

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 =14.4 for the confidence levels below a. 80% b.90% c. 99% The margin of error for an 80% confidence interval is_______? repeat for 90% and 99%

A confidence interval for a population mean has length 26. a) Determine the margin of error....

A confidence interval for a population mean has length 26. a) Determine the margin of error. b) If the sample mean is 58.9, obtain the confidence interval. Confidence interval: ( , ). Lindsey thinks a certain potato chip maker is putting fewer chips in their regular bags of chips. From a random sample of 23 bags of potato chips she calculated a P value of 0.029 for the sample. (a) At a 5% level of significance, is there evidence that...

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 = 43 for the sample sizes below. a) n=12 b) n=25 c) n=46 a) The margin of error for a 99% confidence interval when n=12 is _.

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=45 for the sample sizes of n=15, n=34, n=54. (Find the margin of error for each interval when n=x) Determine the margin of error for a confidence interval to estimate the population mean with n=24 and s=12.3 for confidence levels 80%, 90%, 99%.

Determine the margin of error for a confidence interval to estimate the population mean with n=18...

Determine the margin of error for a confidence interval to estimate the population mean with n=18 and s=12.1 for the confidence levels below. A) The margin of error for an 80% confidence interval is: B) The margin of error for an 90% confidence interval is: C) The margin of error for an 99% confidence interval is:

Subjects