A researcher is examining preferences among three new flavors of water. A sample of n = 60 people is obtained. Each person tastes all three flavors and then picks their favorite. The distribution of...



A researcher is examining preferences among three new flavors of water. A sample ofn = 60 people is obtained. Each person tastes all three flavors and then picks their favorite. The distribution of preferences is below. Which chi-square value is obtained when conducting a chi-square goodness of fit test, and which decision should be made regarding the hypothesis test using α = .05?

                  Water Flavor


        A               B               C












28




14




18




























a.
Χ2 = 6.20; Fail to reject the null hypothesis

b.
Χ2 = 5.20; Reject the null hypothesis

c.
Χ2 = 6.20; Reject the null hypothesis

d.
Χ2 = 5.20; Fail to reject the null hypothesis



Jun 03, 2022
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