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Identify the null and alternative hypothesis determine the

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Reference no: EM13623827

The UMUC Daily News reported that the color distribution for plain M&M's was: 35% brown, 20% yellow, 20% orange, 15% green, and 10% tan.   Each piece of candy in a random sample of 100 plain M&M's was classified according to color, and the results are listed below.

Color

Brown

Yellow

Orange

Green

Tan

Number

42

21

15

9

13

Assume we want to use a .10 significance level to test the claim that the published color distribution is correct.

  1. Identify the null and alternative hypothesis
  2. Determine the test statistic.
  3. Determine the critical value.
  4. Is there sufficient evidence to support the claim that the published color distribution is correct? Justify answer.

Reference no: EM13623827

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