Question

Is there a diference in the car brand's countries for Midwestemers and people from the west coast of the 183 randomly selected Midwesterers surveyed 53 had an American car, 102 had a car from Asia, and had a cars from another country. Of the 171 randomly selected people from the west coast who were surveyed, 50 had an American car, 82 had a car from Asia, and 39 had a car from outside of the US and Asia. Conduct the appropriate hypothesis test using an -0.01 level of significance What is the correct statistical test to use! Goodness-of-Fit Homogeneity Independence Paired t-test 1. What are the null and alternative hypotheses? The distribution of car band's countries is not the same for Midwestemers and people from the west coast Address and car brand's countries are dependent Address and car brand's countries are independent. The distribution of car brands countries is the same for Midwesterens and people from the west coast The distribution of car brands countries is the same for Midwestomers and people from the west coast. Address and car brand's countries are dependent The distribution of car brand's countries is not the same for Midwestimers and people from the west coast Address and ear brands countries are independent c. The test statistic for this data (Please show your answer to 2 decimal places.) d. The p-value for this sumple (Please show your answer to 4 decimal places) e. The value is een Da E Based on this, we should reject the hall accept the u fail to reject the mult Thus, the final conclusion is There is insufficient evidence to conclude a dress and car brand's countries are independent There is insufficient evidence to conclude that the distribution of car brand's countries is not the same for Milwesterners and pople from the west coast There is sufficient evidence to conclude that address and car brand's countries are dependent.

Answer 1

(a) Homogenity

(b) Option D

Option C

(c) test statistic = 3.66

(d) p-value = 0.1600

(e) > 0.01

(f) fail to reject

(g) Option D

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