Use the sign test to test the hypothesis that the assessed value has changed between 2006 and 2010. Use α = 0.05. Do you think land values in a large city would be normally distributed?
Answer to relevant QuestionsEight subjects were weighed before and after a new three-week “healthy” diet. At the 0.05 level of significance, can it be concluded that a difference in weight resulted? (Weights are in pounds.) Eight drugs were selected, and the prices for the human doses and the animal doses for the same amounts were compared. At α = 0.05, can it be concluded that the prices for the animal doses are significantly less than the ...In Chapter 12 we did this exercise assuming that the populations were normally distributed and that the population variances were equal. Assume that this is not the case. Using the Kruskal-Wallis test, is the outcome ...Shown are the number of students enrolled in cyber school for five randomly selected school districts and the per-pupil costs for the cyber school education. At α = 0.10, is there a relationship between the two variables? ...A ski lodge manager observes the weather for the month of February. If his customers are able to ski, he records S; if weather conditions do not permit skiing, he records N. Test for randomness, at α = 0.05.
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