3) A corporation employs 148 sales representatives. A random sample of 60 of them was taken, and it was found that, for 34 of the sample members, the volume of orders taken this month was higher than for the same month last year. Find a 90% confidence interval for the population proportion of sales representatives with a higher volume of orders.

3) A corporation employs 148 sales representatives. A random sample of 60 of them was taken, and it was found that, for 34 of the sample members, the volume of orders taken this month was higher than for the same month last year. Find a 90% confidence interval for the population proportion of sales representatives with a higher volume of orders.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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