9. Is blue your favorite color? It’s claimed that in the population, the proportion of college students who favor the color blue is 0.35. You believe the true population proportion is less than...

9. Is blue your favorite color? It’s claimed that in the population, the proportion of college students who favor the color blue is 0.35. You believe the true population proportion is less than 0.35. After surveying a random sample of 280 college students, you find that the proportion in your sample who pick blue as a favorite color is 0.32. Based on this information, which one of the following statements is correct? ​ A. If a hypothesis test is conducted, the test statistic will be positive. B. The value of 0.35 is a statistic. C. If a hypothesis test is conducted at significance level of 0.01, we should conclude that the results of the test are statistically significant. D. The null hypothesis should be Ho: p = 0.32. E. If a hypothesis test is conducted, the P-value will be larger than 0.05.