Use a chi-square goodness-of-fit test to determine whether the following observed frequencies are distributed the same as the expected frequencies. Let α =.01.
Answer to relevant QuestionsUse the chi-square contingency analysis to test to determine whether variable 1 is independent of variable 2. Use 5% level ofsignificance.According to Beverage Digest and Accu Val, the distribution of market share for the top seven soft drinks in the United States is Coke Classic 26%,Diet Coke 15%, Pepsi Cola 15%, Mountain Dew 10%, Dr. Pepper 9%, Sprite 8%, ...Test the following sequence of observations by using the runs test and α = .05 to determine whether the process produced randomresults.Suppose 12 urban households and 12 rural households are selected randomly and each family is asked to report the amount spent on food at home annually. The results follow. Use a Mann-Whitney U test to determine whether there ...Use the Kruskal-Wallis test to determine whether groups 1 through 5 come from different populations. Let α =.01.
Post your question