b)The following table gives the weekly sales of hand gloves for a random sample of 40 weeks instore A:Sales (pairs)Number of weeks30 -< 40140 - < 50350 - < 60860 -< 701270 -< 8080 - < 90390 -< 1004Construct a 95% confidence interval for the population proportion of weeks having sales atleast 80 pairs.

It is given that the sample size (n) is 40.

The following table gives the weekly sales of hand gloves for a random sample of 40 weeks in store A: Sales (pairs) 30 -< 40 40 - < 50 50 -< 60 Number of weeks 3 60 -< 70 12 70 - < 80 9. 80 -< 90 3 90 -< 100 4 Construct a 95% confidence interval for the population proportion of weeks having sales at least 80 pairs.

The following table gives the weekly sales of hand gloves for a random sample of 40 weeks in store A: Sales (pairs) 30 -< 40 40 - < 50 50 -< 60 Number of weeks 3 60 -< 70 12 70 - < 80 9. 80 -< 90 3 90 -< 100 4 Construct a 95% confidence interval for the population proportion of weeks having sales at least 80 pairs.

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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