Exhibit 6-1
The assembly time for a product is uniformly distributed between 6 to 10 minutes.
-Refer to Exhibit 6-1. The probability of assembling the product in 7 minutes or more is
A)0.25
B)0.75
C)zero
D)1

Question

Quizplus · Accepted Answer

The probability of assembling the product in 7 minutes or more can be calculated by finding the area of the uniform distribution from 7 to 10 minutes. This area is (10-7)/(10-6) = 3/4 = 0.75, which is the probability of assembling the product in 7 minutes or more. Therefore, the correct choice is B.

Exhibit 6-1 The Assembly Time for a Product Is Uniformly Distributed Between