How can I complete this problem in excel?
8.1 If X=85, s=8, and n=64, construct a 95% confidence interval estimate for the population mean, m.
How can I complete this problem in excel? 8.1 If X=85, s=8, and n=64, construct a...
If Upper X=78, Upper S=15, and n=64, and assuming that the population is normally distributed, construct a 95% confidence interval estimate of the population mean, μ. μ (round to two decimal places) We were unable to transcribe this imageWe were unable to transcribe this image
I X=95, S=16, and n=81, and assuming that the population is normally distributed, construct a 95% confidence interval estimate of the population mean.
If Upper X overbar equals X=90 , Upper S equals S=12 , and n equals n=64 , and assuming that the population is normally distributed, construct a 99% confidence interval estimate of the population mean, ?.
If Upper X overbar equals X=87 , Upper S equals S=19 , and n equals n=64 , and assuming that the population is normally distributed, construct a 90% confidence interval estimate of the population mean?
If X-bar= 95, S = 22, and n = 64, and assuming that the population is normally distributed: a. Construct a 99% confidence interval for the population mean, μ. b. Based on your answer to part (a), test the null hypothesis that the population mean μ = 101 vs. the alternative that μ ≠ 101. c. What is the probability that μ = 101? d. What is the probability that μ > 101?
Construct the confidence interval for the population mean μ. 0.90, x-8.1, σ 0.8, and n-60 A 90% confidence interval for μ is (DD-Round to two decimal places as needed.)
If X over = 90, σ = 11, and n = 63, construct a 95% confidence interval estimate of the population mean, μ. i'm not looking for just the answer. If someone could help with the formula and steps so I can understand how to do it.
Construct a 95% confidence interval to estimate the population mean using the data below. x=41 σ=8 n=43 With 95% confidence, when n=43 the population mean is between a lower limit of... and an upper limit of
Construct a 90% confidence interval to estimate the population mean when x = 67 and s = 11.7 for the sample sizes below. a) n=22 b) n= 41 c) n=64
If X (bar over) = 65, S = 14, n = 49, and assuming that the population is normally distributed construct a 95% confidence interval estimate of the population mean. ( I have the table of critical values for the t distribution but I do understand how to find the solution and plug it in to the formula. Please show all steps and explain how to find it.)