The below histogram would best be described as: 35 30 25 2O 15 10 s I - 0 _ [?.? , 2?.?] {12?.? , 4?.?I (41? , 61?] {67.7, 81?] {872? , 10?.?] (101? , 12?.?]{12?.? , 141?! Unimodal, skewed to the left, with a mean of roughly 77. Multimodal, skewed to the right, with a mean of roughly 77. Multimodal, skewed to the left, with a mean of roughly 77. Multimodal, symmetric, with a mean of roughly 77. acorn? Unimodal, symmetric, with a mean of roughly 77. We are interested in whether there is a relationship between annual income and the value of the family car, both in dollars. Of the following statistical methods, which is the most appropriate? A. A Chi-squared test of independence between the two variables A test to see if there is a correlation between the two variables B C. A dependent samples t-test D An independent samples ttest E None of the above A fast-food chain manager is interested in if the mean time it takes for customers to be served at their drive-through service is 3 minutes. Having taken a random sample of customer waiting times, the manager correctly performs a hypothesis test and finds a p-value of 0.14. At the 5% significance level, the conclusion of the test will be: A. As only the p-value is provided, there is not enough information to be able to decide whether to reject or not reject the null hypothesis at the 5% significance level. B. The results suggest that, at the 5% significance level, the population mean time is not 3 minutes. C. The results suggest that, at the 5% significance level, the population mean time is in fact 0.14 minutes. D. The results suggest that, at the 5% significance level, the manager is unable to reject the null hypothesis, that the population mean time is 3 minutes. E. None of the above