Dictionary » S » Students t test

Students t test

Student's t test

A statistical method analogous to the calculation of the normal deviation; the formula is t = (x-x)/s, where the numerator is the deviation from the mean, and the denominator is the standard deviation for sample sizes of less than 30 cases.

Please contribute to this project, if you have more information about this term feel free to edit this page

Results from our forum

Online learning ideas / general thread

... Not too much information, not really any detail. Has a multiple choice test at the end. Here's a look at the biology course outline (its cut-off). ... websites obviously get enough traffic, there are obviously a lot of students out there who want a website like this. Tutors and teachers would ...

See entire post
by janahana
Mon Jun 06, 2011 12:22 pm
Forum: General Discussion
Topic: Online learning ideas / general thread
Replies: 1
Views: 3210

Is abiogenisis natuarally possible?

... the presenter travel to the USA, and speak to one of Stanley Miller's students, and he was allowed to test out one of SM's original 'soup-testtubes' and yup, there were the proto-biomolecules, ...

See entire post
by Julie5
Mon Dec 13, 2010 10:03 am
Forum: Evolution
Topic: Is abiogenisis natuarally possible?
Replies: 10
Views: 12419

Veal infusion agar/broth

... I'm in a collegiate lab, growing about 20 assorted bacteria for students to use/test, and I currently use TSA/TSB as my standard growing media (although I do have a few "problem ...

See entire post
by livinwithmydog
Tue Sep 14, 2010 2:41 pm
Forum: Microbiology
Topic: Veal infusion agar/broth
Replies: 3
Views: 3841

The man is the same as hundreds of millions of years ago

... were also more primitive forms of people. The trace of a steel rasp testifies to it on a brain of the savage killed by the person. In the course ... of the universe. Thus, they continue to hang noodles on the ears of students and schoolchildren, on behalf of the representatives of world science ...

See entire post
by valentindolzhenko
Fri Aug 20, 2010 4:32 pm
Forum: Evolution
Topic: The man is the same as hundreds of millions of years ago
Replies: 11
Views: 22611

can anyon help me in obtianing data in an aquatic ecosystem

i am a high school students, and I built a aquatic ecsosytem, which is consisted of 2 common pleco fishes, ... quantative and qualitative data about this ecosystem. I can not use one of those test kits, i have to obtian data through chemical reactions or other means. a) How can ...

See entire post
by eason123deng
Sun Apr 18, 2010 1:17 pm
Forum: Ecology
Topic: can anyon help me in obtianing data in an aquatic ecosystem
Replies: 1
Views: 2304
View all matching forum results

This page was last modified 21:16, 3 October 2005. This page has been accessed 3,598 times. 
What links here | Related changes | Permanent link