40039518 Do Homework-Jondan Sewell Google Cheome kaspxthomeworkld 471814063&ique

Question

40039518 Do Homework-Jondan Sewell Google Cheome kaspxthomeworkld 471814063&iquestionld-; 18flushedcfalse&icld49164428centerwin; yes a Secure htps/www.mathal.com/Student/Playertomework spx Jordan Sewe. 1 21/18 4:33 PM MATH 274-07 Homework: Section 6.1 Score: 0 of 1 pt Save Homework 3 of 10 (2 complete) HW Score: 20%, 2 of 10 pts Question Hep The walting times betoreen a subway departure schedule and the amtval of a passenger are unilomly disiaibuled between 0 and 9 minudes. Find the probability that a randomly selected passenger has a walting time greater than 3.25 minutes Fnd the probability that a randomly selected passenger has a walting time greater than 3 25 minutes (Simplly your answer Round to three decinmal places as needed Enter your answer in the answer box and then click Check Answer Clear A DOLL

Explanation / Answer

SOLUTION :

The provided lower limit of the distribution is a = 0, and the upper limit is b = 9 .

We need to compute, Pr (X > 3.25)

Therefore, the following is obtained :

Pr (X > 3.25) = { 9 - 3.25 } / {9 - 0} = 0.6389 .

Hence, the probability that a randomly selected passenger has waiting time greater than 3.25 minutes is, 0.6389

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