In this article we will discuss about the definition of âtâ Test with example. t-Test is a method to find out whether the difference is quite significant to conclude that the two samples are really different, or the difference in two samples is simply because of some fluctuation, or due to some error or lapses in the experiment. In some [...]
In this article we will discuss about the definition of standard deviation with example. Also learn about standard error. The standard deviation or mean error is an absolute measure of dispersion of an individual series or a frequency distribution, is the square root of the arithmetic mean of the squares of deviations of values from their arithmetic mean. This measure [...]
After reading this article you will learn about:- 1. Meaning of X2- Test 2. Salient Features of X2- Test 3. Applications of X2- Test 4. Testing Goodness of Fit of X2- Test 5. Test of Linkage following the use of X2-Test 6. Use of X2-Test in Binomial Distribution 7. X2-Test Independence 8. X2-Test of Heterogeneity 9. Use of X2-Test in [...]