1. what are the mean and standard deviation for this distribution of weekly take-home pay amounts? 2. what percentage of the pay amounts lie within 1 standard deviations of the mean? 3. what percentage of the pay amounts lie within 2 standard deviations of the mean? 4. what pe...
kris scored 630 points on a particular section of a CPA exam for which the score were normally distributed with a mean of 600 points and a standard deviation of 75 points. At a differenttime, kerry scored 540 points on the same section, for which scores were normally distribut...
The weights of boxes of Brand Z cereal were found to be normally distrubted with a mean of 16.5 ounces and a standard deviation of 0.4 ounces. a. what percentage of the boxes will weigh more than 16 ounces? b. what percentage of the boxes will weigh between 15.5 and 16.5 ounce...
convert to decimal 8.93x10^7
given an 8 foot by 10 foot wall how many 6 inch square tiles would be needed to cover the wall
If I receive $6570 from the sale of my car and the sales person got a 10% commission, how much did my car sell for.
Suppose you are traveling in a bus at highway speed on a nice summer day and the momentum of an unlucky bug is suddenly changed as it splatters onto the from window. a. Compared to the force that acts on the bug, how much force acts on the bus? (more) (the same) (less) b. The ...
(1/6)^ 60 The probability is 1/6 for each roll. So multiply 1/6 60 times.
Fill in the blank: gamma = 2(inverse tangent of e to the x) - pi/2 is the _______ of x.