A random sample of six salespersons that attended a motivational course on sales techniques was monitored three months before and three months after the course. The table shows thevalues of sales (in thousandsSalesperson Before the Course After the Course D213dollars) generated by these six salespersons in the two periods.239289283197190319346194171200182Assume that the population distributions are normal. Find a 95% confidence interval for the difference between the two population means.What is the confidence interval estimate of the mean difference (Hater Hbefore)?(Round to two decimal places as needed.)

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A random sample of six salespersons that attended a motivational course on sales techniques was monitored three months before and three months after the course, The table shows the values of sales (in thousands of dollars) generated by these six salespersons in the two periods. Salesperson Before the Course After the Course D 213 239 289 197 283 190 346 319 171 200 194 6. 182 Assume that the population distributions are normal. Find a 95% confidence interval for the difference between the two population means. What is the confidence interval estimate of the mean difference (ater "Hbefore)? (Round to two decimal places as needed.)

A random sample of six salespersons that attended a motivational course on sales techniques was monitored three months before and three months after the course, The table shows the values of sales (in thousands of dollars) generated by these six salespersons in the two periods. Salesperson Before the Course After the Course D 213 239 289 197 283 190 346 319 171 200 194 6. 182 Assume that the population distributions are normal. Find a 95% confidence interval for the difference between the two population means. What is the confidence interval estimate of the mean difference (ater "Hbefore)? (Round to two decimal places as needed.)

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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