The time required to play a certain game is uniformly distributed between 30 and 60 minutes. Complete parts a throughc below. a. Find the expected value and variance of the time to complete the game. The expected value of the time to complete the game is 45 minutes. (Type an integer or decimal rounded to two decimal places as needed.) The variance of the time to complete the game is 75 (Type an integer or decimal rounded to two decimal places as needed.) b. What is the probability of finishing within 46 minutes? 533 (Type an integer or decimal rounded to three decimal places as needed)
The time required to play a certain game is uniformly distributed between 30 and 60 minutes. Complete parts a throughc below. a. Find the expected value and variance of the time to complete the game. The expected value of the time to complete the game is 45 minutes. (Type an integer or decimal rounded to two decimal places as needed.) The variance of the time to complete the game is 75 (Type an integer or decimal rounded to two decimal places as needed.) b. What is the probability of finishing within 46 minutes? 533 (Type an integer or decimal rounded to three decimal places as needed)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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12c) answer for C see picture
Transcribed Image Text:The time required to play a certain game is uniformly distributed between 30 and 60 minutes. Complete parts a through c below.
a. Find the expected value and variance of the time to complete the game.
The expected value of the time to complete the game is 45 minutes.
(Type an integer or decimal rounded to two decimal places as needed.)
The variance of the time to complete the game is 75
(Type an integer or decimal rounded to two decimal places as needed.)
b. What is the probability of finishing within 46 minutes?
533 (Type an integer or decimal rounded to three decimal places as needed.)
c. What is the probability that the game would take longer than 36 minutes?
(Type an integer or decimal rounded to three decimal places as needed.)
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