Let us suppose we have data on theabsorbency of paper towels that wereproduced by two different manufacturingprocesses. From process 1, the sample size was10 and had a mean and standard deviation of180 and 15, respectively. From process 2, thesample size was 4 with a mean and standarddeviation of 360 and 50, respectively.X Your answer is incorrect.Find a 95% confidence interval on thedifference in the towels' mean absorbencyproduced by the two processes. Assumethe standard deviations are estimatedfrom the data.Round your answers to two decimal places(e.g. 98.76).

For process 1 Sample size n1=10 meanx1=180 Standard deviations1=15 For process 2 Sample size n2=4…

Answered: Let us suppose we have data on the…

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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The salaries of professional baseball players are heavily skewed right with a mean of $3.2 million and a standard deviation of $2 million. The salaries of professional football players are also heavily skewed right with a mean of $1.9 million and a standard deviation of $1.5 million. A random sample of 40 baseball players' salaries and 35 football players' salaries is selected. The mean salary is determined for both samples. Let -T, represent the difference in the mean salaries for baseball and football players. Which of the following represents the standard deviation of the sampling distribution for - -- ? O 0.41 million O 0,57 million Save and Exit Next Submit Mark this and return hp & 4 6. 7 8. 9. y h k

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