Archive for the ‘Mathematics’ category

What statistics test do you use to figure out the split-halves method?

May 17th, 2010

I know for my test-retest reliablity test I use the t-test, but what should I use for the split-halves method (scoring the odd questions against the even)?

Whats the Best online or software that will help with Algebra and higher?

November 18th, 2009

I am very bad with math and was wondering if anyone had any tips or secrets on understanding algebra and higher fast and easy? Any software that you would recommend or online tutoring or help? Ive tried some sites on the Internet and I really haven’t found anything great. It would also be beneficial if the software or tutoring was FREE. Any suggestions would be appreciated.

What software should I use for designing a math textbook?

September 25th, 2009

I am currently writing a math textbook, and want to know what software publishers / authors use to design their book. I am currently using LaTeX to write up my book, however I need a software that can do fancy graphics as well as support math fonts. Any suggestions on software packages will be greatly appreciated.
emacs, you have to be joking right.
Can I use LaTex and Photoshop together ?

For example, after creating a pdf file using LaTex can I import it into photoshop ?

what is a good maths software to email as a birthday gift for my boyfriend that loves maths?

August 28th, 2009

my boyfriend loves maths and he is away now and I can only email to him. I want to give him a maths software like game of life (by John Conway) what do you sugget?
and please don’t forget the link to download that software (for free)
thanks
eliteemail.com

The marketing research department for a computer company used a large city to test market their new product?

June 21st, 2009

The marketing research department for a computer company used a large city to test market their new product. They found that the demand equation was p = 1296 – 0.12x^2. If the cost equation is C = 830 + 396x, find the number of units that will produce maximum profit.
Haha. That’s the given question. I don’t know anything more than that.

What is a good maths software to email as a birthday gift for my boyfriend that loves maths?

May 17th, 2009

my boyfriend loves maths and he is away now and I can only email to him. I want to give him a maths software like game of life (by John Conway) what do you sugget?
and please don’t forget the link to download that software (for free) since I don’t have credit card.
and he alredy has MATLAB
thanks