= Homework: MATH 202 Homework 6 Question 4, 8.1.5 HW Score: 34%, 34 of 100 points Points: 0 of 9 Save A random sample of

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= Homework: MATH 202 Homework 6 Question 4, 8.1.5 HW Score: 34%, 34 of 100 points Points: 0 of 9 Save A random sample of

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Homework Math 202 Homework 6 Question 4 8 1 5 Hw Score 34 34 Of 100 Points Points 0 Of 9 Save A Random Sample Of 1
Homework Math 202 Homework 6 Question 4 8 1 5 Hw Score 34 34 Of 100 Points Points 0 Of 9 Save A Random Sample Of 1 (110.76 KiB) Viewed 94 times
= Homework: MATH 202 Homework 6 Question 4, 8.1.5 HW Score: 34%, 34 of 100 points Points: 0 of 9 Save 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 o 221 246 2 289 290 3 213 201 4 324 340 5 163 200 6 204 188 OU AWN Assume that the population distributions are normal. Find a 99% confidence interval for the difference between the two population means. What is the confidence interval estimate of the mean difference (Hafter - Mbefore)? shas (Round to two decimal places as needed.) |
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