M&M/MARS, makers of M&M chocolate candies, conducted a national poll in which more than 10 million people indicated their preferences for a new color. The tally of this poll resulted in the replacement of tan-colored M&Ms with new blue color. In the brochure "Colors," made available by M&M/MARS Consumer Affairs, the distribution of colors for the plain candies is as follows: Brown Yellow Red Orange Green Blue 30% 20% 20% 10% 10% 10% In a follow-up study, samples of 1-pound bags were used to determine whether the reported by the percentages were indeed valid. The following results were obtained for one sample of 506 plain candies. Brown Yellow Red Orange Green Blue 177 135 79 41 36 38 Use αα=.10 to determine whether these data support the percentages reported by the company.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Question

M&M/MARS, makers of M&M chocolate candies, conducted a national poll in which more than 10 million people indicated their preferences for a new color. The tally of this poll resulted in the replacement of tan-colored M&Ms with new blue color. In the brochure "Colors," made available by M&M/MARS Consumer Affairs, the distribution of colors for the plain candies is as follows:

Brown	Yellow	Red	Orange	Green	Blue
30%	20%	20%	10%	10%	10%

In a follow-up study, samples of 1-pound bags were used to determine whether the reported by the percentages were indeed valid. The following results were obtained for one sample of 506 plain candies.