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Chapter 11: Q.1.1 (page 681)

Mars, Inc., reports that their M&M鈥橲 Peanut Chocolate Candies are produced according to the following color distribution: 23% each of blue and orange, 15% each of green and yellow, and 12% each of red and brown. Joey bought a bag of Peanut Chocolate Candies and counted the colors of the candies in his sample: 12 blue, 7 orange, 13 green, 4 yellow, 8 red, and 2 brown

State appropriate hypotheses for testing the company鈥檚 claim about the color distribution of peanut M&M鈥橲

Short Answer

Expert verified

The null and alternative hypotheses are:

H0:All of the M\&M distribution are correct

Ha: At least one of theM&Mdistribution is correct

Step by step solution

01

Given Information

The number of blue, orange, green, yellow, red, and brown candies are 12,7,13,4,8 and 2 respectively. The proportions are 23%,15%and 12%respectively.

02

Explanation

The null hypothesis is the hypothesis is to be tested

Another hypothesis is alternative hypothesis

The null and alternative hypotheses are:

H0:All of theM&Mdistribution are correct

Ha:At least one of theM&Mdistributions is correct

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