Mathematics, 12.01.2022 03:30 pennygillbert
The average student loan debt for college graduates is $25,250. Suppose that that distribution is normal and that the standard deviation is $12,000. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 2 decimal places and all dollar answers to the nearest dollar. A. X ~ N( , ) B. Find the probability that the college graduate has between $20,000 and $30,000 in student loan debt. C. The middle 30% of college graduates' loan debt lies between what two numbers? Low: $ High: $
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 22:10, ava789
Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe
Answers: 3
Mathematics, 22.06.2019 06:00, uc22912
An entertainment firm offer serveral dj choices and light shows that range in price based on the rental time period. the djs cost between $219 and $369 per night and the light shows cost between $159 and $309 per night. if you are booking both a dj and a light show write a compound inequality that represents the possible total amount you would pay x
Answers: 1
You know the right answer?
The average student loan debt for college graduates is $25,250. Suppose that that distribution is no...
Questions in other subjects:
Mathematics, 20.09.2020 06:01
Physics, 20.09.2020 06:01
English, 20.09.2020 06:01
