Hour Exam 2 59mins X Progress saved Score: 0/25 0/12 answered Question 2 0/2 Four percent of the voters in Fiction County are members of the Libertarian Party. A polling organization compiles a supposedly random list of 2000 Fiction County voters. Seventy-three of the voters on the list turn out to be members of the Libertarian Party. What is the z-score for the number of Libertarians on this list? Answer: Z = Submit Question 20 S DI DD BOP F9 F10 F1 F3 F6 F7 @ & #F W 4 5 6 O O N Q W E R T Y U O S D F G H C A K MAT 161 WB1 Spring 2022 > Assessment Hour Exam 2 59mins X. Progress saved Do Score: 0/25 0/12 answered Question 1 0/3 P The random variable X has the probability distribution shown at right P(X = I) 0 0.30 Find the standard deviation of X. 2 0.40 4 0.30 Answer: Submit Question 20 DD F1 F10 & W # N 5 6 CO O Q W E R T Y U O A S D F G H C K L Z X C V B N Mrse Calendar Gradebook me > MAT 161 WB1 Spring 2022 > Assessment Hour Exam 2 59mins X. Progress sa Score: 0/25 0/12 answered Question 5 CaramelCubes Candies have weights that are normally distributed with a mean of 18 grams and a standard deviation of 1.55 grams. What weight separates the lightest 44 percent of CaramelCubes Candies from the rest? Round your answer to the nearest hundredth of a gram. Answer: grams Submit Question DII 80 FB E9 E6 F7 F5 F1 F2 % A @ # 8 9 O 6 N 3 4 5 R Y U O W E TDashboard SUNY Plattsbur P myOpenMath Home | My Classes . | User Settings | Log Out Course Calendar | Gradebook Home > MAT 161 WB1 Spring 2022 > Assessment Hour Exam 2 59mins X. Progress sa Score: 0/25 0/12 answered Question 4 > A The heights of the men in this year's senior class at Wild West College are normally distributed with a mean of 73.6 inches and a standard deviation of 2.5 inches. What percentage of men in this year's WWC senior class have heights that lie between 70.2 inches and 79.6 inches? Write your answer as a percentage, rounded to the nearest hundredth of a percent. Answer: % Submit Question DII DD O F8 F9 80 F6 F7 2 3 K & % 9 6 2 3 4 5Course Calendar | Gradebook Home > MAT 161 WB1 Spring 2022 > Assessment Hour Exam 2 59mins X Score: 0/25 0/12 answered Question 3 The continuous random variable X has the probability density function whose graph is shown at right. Find P(X