subject
Mathematics, 08.11.2019 21:31 miyayo

Suppose that the time between arrivals of customers at a bank during the noon-to-1 p. m. hour has a uniform distribution between 0 and 120 seconds. bold a. what is the probability that the time between the arrivals of two customers will be less than 37 seconds? bold b. what is the probability that the time between the arrivals of two customers will be between 25 and 86 seconds? bold c. what is the probability that the time between the arrivals of two customers will be greater than 61 seconds? bold d. what are the mean and standard deviation of the time between the arrival of two customers?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?
Answers: 3
question
Mathematics, 21.06.2019 20:30
Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.
Answers: 1
question
Mathematics, 21.06.2019 20:50
You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2
Answers: 1
question
Mathematics, 21.06.2019 23:30
Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000
Answers: 1
You know the right answer?
Suppose that the time between arrivals of customers at a bank during the noon-to-1 p. m. hour has a...
Questions
question
Spanish, 25.07.2019 07:00
question
Spanish, 25.07.2019 07:00
Questions on the website: 13722361