If the .35 fractile of a normal distribution is 105 and the .85 fractile is 120, find

Question:

If the .35 fractile of a normal distribution is 105 and the .85 fractile is 120, find the mean and standard deviation of the distribution.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Statistics Probability Inference And Decision

ISBN: 9780030778056

1st Edition

Authors: Robert L. Winkler, William L. Hays

See More Books

Question Posted: Sep 19, 2024 09:01 AM

See More Questions

Evaluate the limit or state that it does not exist. lim (x,y) (1,-3) In(3x + y)
Assume that you expect to hold a $40,000 investment for one year. It is forecasted to have a yearend value of $42,000 with a 30% probability; a year end value of $48,000 with a 45% probability; and a...
Stapp Educational Services had budgeted its training service charge at $80 per hour. The company planned to provide 30,000 hours of training services during 2009. By reducing the service charge to...
If the .35 fractile of a normal distribution is 105 and the .85 fractile is 120, find the mean and standard deviation of the distribution.
Given the following project network, baseline, and status information, develop status reports for periods 2, 4, 6, 8 and complete the performance indexes table. Calculate the EACf and the VACf. Based...
Assignment 2 Insurable, Pensionable and Taxable Earnings 1 0 % This assignment relates to the following Course Learning Requirements: CLR 2 : Describe Canadian federal and provincial labour and...
Let us assume that at a certain university the actual time that a graduate student spends working toward his Ph.D. degree is approximately normally distributed with a mean of 200 weeks and a standard...
If X is distributed as N (3, 4), use the table to find: (a) P(l < X < 7), P(X < 5), P(-2 < X < 1.5) (b) a number a such that P ((X 2) < a) = .95 (c) the .05, .25, .67, and .99 fractiles of the...
Air pollution control specialists in southern California monitor the amount of ozone, carbon dioxide, and nitrogen dioxide in the air on an hourly basis. The hourly time series data exhibit...
Beth has devoted this afternoon's meeting agenda to reviewing software and hardware requirements for a team she is forming to be able to communicate across various offices. This meeting, then is part...
015 [part 1 of 3) 10.0 points A speeder traveling at a constant speed of 71 kmfh races past a billboard. A patrol car, starting from rest, pursues with and ini- tially constant acceleration of (5 km...
Why would a security specialist use a tool like SET? What are some ways you can identify a phishing e-mail? Why would a security specialist use a tool like Maltego? Use the terms from this list to...
suppose y/(x+6y) = x^6 +4 find the slope m of the tangent line to the curve at the point (1, -5/29)
Exercise 3. (7 points) Firm ABC has three classes of securities in its capital structure: equity, a 150M zero-coupon senior bond and a 150M zero-coupon subordinated bond. The firm's assets today are...
Compounding what is compounding? What is discounting?
Listed below are common types of current liabilities, contingencies, and commitments: a. Accounts payable b. Bank loans and commercial paper c. Notes payable d. Dividends payable e. Sales and excise...
The American black bear (Ursus americanus) is one of eight bear species in the world. It is the smallest North American bear and the most common bear species on the planet. In 1969, Dr. Michael R....
Researchers wondered whether the size of a persons brain was related to the individuals mental capacity. They selected a sample of right-handed introductory psychology students who had SAT scores...
Researchers wondered whether the size of a persons brain was related to the individuals mental capacity. They selected a sample of right-handed introductory psychology students who had SAT scores...

If the .35 fractile of a normal distribution is 105 and the .85 fractile is 120, find

Question:

Step by Step Answer:

Statistics Probability Inference And Decision

Students also viewed these Business questions