Chi-Squared lestA car dealer suspects that the weather of the day of the test drive has an effect on thepurchasing behavior. The car dealer recorded the observations in a cross-tab.Sunny Cloudy Rainy TotalPurchase Made640Purchase NOT Made 046TotalUsing a Chi-squared test, test the null hypothesis that weather and purchasingbehavior are independent against the alternative that they are dependent.Question 1 (1 point) SavedListenThe variables "Purchase Made," "Purchase NOT Made," Sunny", Cloudy," and "Rainy"are best characterized as74°F Partly sunnyO Assume that you reject the null hypothesis of no-difference at a=0.05. This meansthat if you assume that there is no difference in the population between weather andpurchasing behavior, and the probability of getting a sample that deviates as muchfrom the expected values as your sample does is less than 5%, you reject the null.Then, as a statistics expert, youReject the nullFail to reject the nullWouldn't know what to doWould flip a coin to decideSavedQuestion 9 (1 point)O

Answered: Image /qna-images/answer/8dbb89eb-49b1-49c6-a171-4309b6041bf4.jpg

Chi-Squared lest A car dealer suspects that the weather of the day of the test drive has an effect on the purchasing behavior. The car dealer recorded the observations in a cross-tab. Sunny Cloudy Rainy Total Purchase Made 6 4 0 Purchase NOT Made 0 4 6 Total Using a Chi-squared test, test the null hypothesis that weather and purchasing behavior are independent against the alternative that they are dependent. Question 1 (1 point) Saved Listen ▶ The variables "Purchase Made," "Purchase NOT Made," Sunny", Cloudy," and "Rainy" are best characterized as

Chi-Squared lest A car dealer suspects that the weather of the day of the test drive has an effect on the purchasing behavior. The car dealer recorded the observations in a cross-tab. Sunny Cloudy Rainy Total Purchase Made 6 4 0 Purchase NOT Made 0 4 6 Total Using a Chi-squared test, test the null hypothesis that weather and purchasing behavior are independent against the alternative that they are dependent. Question 1 (1 point) Saved Listen ▶ The variables "Purchase Made," "Purchase NOT Made," Sunny", Cloudy," and "Rainy" are best characterized as

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.CR: Chapter 13 Review

Problem 8CR

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