Question 8 (5 points) The brand name of a certain chain of coffee shops has a 53% recognition rate in the town of Coffeeton. (In other words, a person selected at random knows about the chain with a probability of 0,53.) An executive from the company wants to verify the recognition rate as the company is interested in opening a coffee shop in the town. He selects a random sample of 7 Coffeeton residents. Let X be the number of people (out of seven above) who will recognize the chain. b) Find the mean and standard deviation of X. O Approximately, 3.71, 1.32. Approximately, 2.71, 1.05. Approximately, 4.04, 1.32. 3, 1 Questic