O Macmillan LearningCalculate the mean and 90% confidence interval for the dataset. Report your answer with the correct number ofsignificant figures.mean:HSample123456Value6.06506.06506.05906.05706.07006.0730

Data given 6.0650,6.0650,6.0590,6.0570,6.0700,6.0730

Answered: Calculate the mean and 90% confidence…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Find the left and right critical values used in the confidence interval for the ratio of the population variances given the following sample statistics. Round your answer to four decimal places. n1=17, n2=10, s12=124.821, s22=62.41, 90% level of confidence
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K A survey was conducted that asked 1015 people how many books they had read in the past year. Results indicated that x = 13.5 books and s = 16.6 books. Construct a 90% confidence interval for the mean number of books people read. Interpret the interval. Click the icon to view the table of critical t-values. Table of Critical t-Values Construct a 90% confidence interval for the mean number of books people read and interpret the result. Select the correct choice below and fill in the answer boxes to complete your choice. (Use ascending order. Round to two decimal places as needed.) O A. There is a 90% probability that the true mean number of books read is between and OB. If repeated samples are taken, 90% of them will have a sample mean between and OC. There is 90% confidence that the population mean number of books read is between and 0.711 Degrees of Freedom 0.25 0.20 0.15 0.10 Degrees of 0.25 Freedom -Area in 0978 0.906 0.896 0.842 1.037 0.20 0.15 1-Distribution Area in Right Tail…
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Calculate the mean and 90% confidence interval for the data set. Report your answer with the correct number of significant figures. mean: H Sample 1 2 3 4 5 6 Value 6.0650 6.0650 6.0590 6.0570 6.0700 6.0730