Qiur Chapter 5 clwww.webass gnnet/web/Student/Assig dep-16738754 -4 |-6 -49 (0.0

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Qiur Chapter 5 clwww.webass gnnet/web/Student/Assig dep-16738754 -4 |-6 -49 (0.0%) ssignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answec ssignment Scoring Your last submission is used for your score 1 -44 points My Nobes Ask Your Teacher The amount of ice cream a soft serve machine dispenses follows a uniform distribution, with 3.5 ounces the minimum amount dispensed and 5 ounces the maximum dispensed. Answer the following questions. Use decimals for your answers, and when necessary round answers to 3 decimal places. What is the probability the machine dispenses less than 4 ounces? What is the probability that the machine dispenses between 3.9 and 4.2 ounces? What is the mean of this distribution? What is the standard deviation of this distribution? Submit Answer Save Progress My Notes Ask Your Teache 2. + -5 points a soccer game. The mean time between goals is 30 minutes. The Consider the random variable G-the amount of time between goals in obabil

Explanation / Answer

a) probability that machine dispensed less then 4 minutes=P(X<4) =(4-3.5)/(5-3.5)=1/3 =0.3333

b)probability=P(3.9<X<4.2)=(4.2-3.9)/(5-3.5)=0.2

c)mean =(3.5+5)/2 =4.25

d) std deviation =(5-3.5)/(12)1/2 =0.4330

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