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 [...]
Here is a list of top seventeen problems on statistics with their relevant solutions. Problem 1: Data from 10 basil (Ocimum basilicum: 2n â 72) plants have been scored and given below: From the given data can you draw (using suitable statistical test) a relation between cytological attributes and pollen fertility. Solution: The cytological attributes are: i. Univalent frequency/cell at [...]