Use of t -tables - hypothesis testing , Operation Research

Use of t -tables          

Similar  to normal  curve  tables  there  exist t- distribution  tables. However  whereas the properties of  the normal  curve are constant for all normal curves the t- distribution  varies according to the number of items in the sample. These tables therefore contain values for all possible sample sizes up to 30, and are  given with reference   to the degrees  of freedom.

Posted Date: 2/26/2013 11:09:57 PM | Location : United States







Related Discussions:- Use of t -tables - hypothesis testing , Assignment Help, Ask Question on Use of t -tables - hypothesis testing , Get Answer, Expert's Help, Use of t -tables - hypothesis testing Discussions

Write discussion on Use of t -tables - hypothesis testing
Your posts are moderated
Related Questions
A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i

The systematic methodology developed for an operation research study with problems involving conflicting multiple objective policies and alternatives. Operation research in

A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i


Objectives of Measuring Dispersion a. To judge the Reliability  of Measures of Central Tendency: Measure of dispersion  is the  only means  to test the  representative charac

Machine  Tabulation This methods  of tabulating information  is generally used in  case of extensive  large scale  surveys. Mechanical sorting and tabulating equipments and su

Scope of the OR techniques can be derived in followings various importance fields: 1. In Agriculture : With the explosion of population and consequent shortage of food O

A PAPER MILL PRODUCES TWO GRADES OF PAPER VIZ., X AND Y. BECAUSE OF RAW MATERIAL RESTRICTIONS, IT CANNOT PRODUCE MORE THAN 400 TONS OF GRADE X PAPER AND 300 TONS OF GRADE Y PAPER I

Calculation of Standard Deviation - Continuous Series: In the continuous series the methods of calculation standard deviation is almost the same as in a discrete frequency distrib

Problems based on LPP when feasible region is a line segment or it does not exist. 1.    Maximize z = 2x+3y subject to the constraints X + y ≤ 1 X + y ≥ 3 X,  y ≥ 0