SOLUTION: Assume the weight of a randomly chosen American passenger car is a uniformly distributed random variable ranging from 2,500 pounds to 4,500 pounds.
(a) What is the mean weigh
Algebra.Com
Question 374049: Assume the weight of a randomly chosen American passenger car is a uniformly distributed random variable ranging from 2,500 pounds to 4,500 pounds.
(a) What is the mean weight of a randomly chosen vehicle?
Mean weight
(b) What is the standard deviation of a randomly chosen vehicle? (Round your answer to 4 decimal places.)
Standard deviation
(c) What is the probability that a vehicle will weigh less than 3,000 pounds?
Less than 3,000 pounds
(d) What is the probability that a vehicle will weigh more than 4,000 pounds?
More than 4,000 pounds
(e) What is the probability that a vehicle will weigh between 3,000 and 4,000 pounds?
Between 3,000 and 4,000 pounds
Answer by Chico57(1) (Show Source): You can put this solution on YOUR website!
RELATED QUESTIONS
The number of tickets purchased by an individual for Beckham College’s holiday music... (answered by ewatrrr)
The number of tickets purchased by an individual for Beckham College’s holiday music... (answered by math_tutor2020)
Assume that male weight is distributed Uniformly from 140 to 260 lbs .
a. What is... (answered by CPhill)
The waiting times between a subway departure schedule and the arrival of a passenger are... (answered by Edwin McCravy)
The mean weight of loads of brick is 46.0 tons with a standard deviation of 8 tons. 25... (answered by stanbon)
Suppose the random variable X has a binomial(n,U)distribution where U is uniformly... (answered by CPhill)
The hardness of a piece of ceramic is proportional to the firing time. Assume that a... (answered by ikleyn)
A random variable is uniformly distributed over [0,1]. what is its... (answered by solver91311)
If X uniformly distributed over (-1, 1), find
a) P{|X| > 1/2};
b) The density function... (answered by jim_thompson5910)