Register
Question 7 Provide an appropriate response. Suppose x is a uniform random varlable with a = 40 and b = 80. Find the probability that a randomly selected observation is between 43 and 75.
16.1k views
2 votes
Question 7

Provide an appropriate response.
Suppose x is a uniform random varlable with a = 40 and b = 80. Find the probability that a randomly selected observation is between 43 and 75.

User Dima Vishnyakov
by
7.5k points

1 Answer

7 votes
PDF = 1/ b-a = 1/(80 - 40) = 1/40
Probability that random is between 43 and 75:
Breadth x height
(75-43)*(1/40)
32/40 = 0.80.
User Noobiehacker
by
8.1k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Link Copied!