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The time required to play a certain game is uniformly distributed between 25 and 55 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 minutes. (Type an integer or decimal rounded to two decimal places as needed.)

The time required to play a certain game is uniformly distributed between 25 and 55 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 minutes. (Type an integer or decimal rounded to two decimal places as needed.)

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 9DE
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= The time required to play a certain game is uniformly distributed between 25 and 55 minutes. Complete parts a through c below. a. Find the expected value and variance of the time to complete the game. minutes. The expected value of the time to complete the game is (Type an integer or decimal rounded to two decimal places as needed.)
Transcribed Image Text:= The time required to play a certain game is uniformly distributed between 25 and 55 minutes. Complete parts a through c below. a. Find the expected value and variance of the time to complete the game. minutes. The expected value of the time to complete the game is (Type an integer or decimal rounded to two decimal places as needed.)
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