E Test: Test #2 Question 1 of 10 This test: 50 point(s) possible This question: 4 point(s) possible Submit te The time required to prepare a certain specialty coffee at a local coffee shop is uniformly distributed between 20 and 30 seconds. Assuming a customer just ordered one of these specialty coffees, determine the probabilities described be a. What is the probability that the preparation time will be more than 23 seconds? b. What is the probability that the preparation time will be between 22 and 27 seconds? c. What percentage of these specialty coffees will be prepared within 26 seconds? d. What is the standard deviation of preparation times for this specialty coffee at this shop? a. P(preparation time more than 23 seconds) = (Simplify your answer.) b. P(preparation time between 22 and 27 seconds) = (Simplify your answer.) c. P(preparation time less than or equal to 26) =% Simplify your answer.) 1.0= (Round to four decimal places as needed.)