Thursday
April 28, 2016

Posts by Denim

Total # Posts: 15

Math
How do you do arrays and an expanded algorithm
November 25, 2013

Stats/ Probability
Repeated die toss experiment. A fair die is tossed repeatedly, and the sequence of numbers that turn up is recorded, until a 1 is obtained. When a 1 is obtained, the experiment is over, but the 1 is included in the sequence. Thus every outcome is a sequence of integers ending ...
September 29, 2013

probability help!
In a random sample of three integers between 1 and 365 inclusive, what is the probability, to three decimal place accuracy, that (a) the three numbers will all be di fferent; (b) the three numbers will not all be di fferent?
September 5, 2013

probability
In a random sample of three integers between 1 and 365 inclusive, what is the probability, to three decimal place accuracy, that (a) the three numbers will all be di fferent; (b) the three numbers will not all be di fferent?
September 4, 2013

accounting/ Finance
Break-even point. Please help me understand how to get the fixed and variable cost in order to determine the break-even point in units of output for the following: Output level 10 million Return on operating assets= 25% Operating asset turnover= 5 times Operating asset =\$20 ...
April 20, 2009

statistics-HELP
Still dont get it...sorry. I am really trying to get it without asking for the answer, but I just dont get it. Help please.....
September 13, 2008

statistics
I cant figure this out!!! The income of trainees at a local mill are normally distributed with a mean of \$1100 and a standard deviation of \$150. If a sample of 100 trainees is selected, what is the probability that the sample mean will be less than \$1075 month?
September 13, 2008

math
I posted the same question twice by accident, so not sure how you got 8 out of 2, but thanks anyway.
September 7, 2008

statistics
I used your example for my other problem and I was able to figure it out. Thank You!!!!
September 7, 2008

statistics
I cant figure this out, please explain. A certain airplane has (2) independent alternators to provide electrical power. The probablility that a given alternator will fail on a 1 hr flight is .02. What is the probability that (a) both will fail (b) neither will fail (c) one or ...
September 7, 2008

Research &Evaluation
Need help on the following question...Please How many ways can an IRS auditor select 6 if 12 tax returns for an audit Use a table of areas to find the specified area under the standard normal curve. The area that lies to the left of 1.13 (a)0.8485 (b) 0.8708 (c)0.8907 (d)0.1292
September 7, 2008

I search google and I can't find any recent articles on wage inequality in the airline industry. Anyone know of any recent incidents or a website that covers this information? Do you mean wage inequality between different jobs or when comparing different airlines? A common...
June 21, 2007