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13 December, 20:06

The exact numbers of each color of Umbrella Corporation's most popular candy, W&Ws, naturally vary from bag to bag, but the company wants to make sure that the process as a whole is producing the fve colors in equal proportions. Which of the following would represent the alternative hypothesis in a chi squared goodness-of-fost conducted to determine if the five colors of W&Ws occur in equal proportions? My: Al of the proportions are different from 0.20 MP1 P2 = 3 = p4 P5 - 0.20 0 Hy: At least two of the mean number of colors differ from one another He the number of candies per bag and candy color are dependent Hy: At least one proportion is not equal to 0 20 5.5556

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  1. 13 December, 20:52
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    Question in order:

    The exact numbers of each color of Umbrella Corporation's most popular candy, W&Ws, naturally vary from bag to bag, but the company wants to make sure that the process as a whole is producing the five colors in equal proportions. Which of the following would represent the alternative hypothesis in a chi-squared goodness-of-fit test conducted to determine if the five colors of W&Ws occur in equal proportions?

    a. H1: All of the proportions are different from 0.20

    b. HI: p1 = P2 = p3 = P4=p5 = 0.20

    c. H1: At least one proportion is not equal to 0.20

    d. H1: At least two of the mean number of colors differ from one another.

    e. HI: the number of candies per bag and candy color are dependent

    Answer:

    option C

    Step-by-step explanation:

    H1: At least one proportion is not equal to 0.20
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