T Test Interpretazione. The second assumption can be. This output is relatively easy to interpret.
This is the next box you will look at. T test is used to compare either the means of two sets of data or to compare an observed mean m to a theoretical value mu. The current study aimed to test if there was a significant difference in the petal length between the floral species setosa and virginica.
There are different types of t test
To test the null hypothesis, the educator collected samples from each population: It will look like this. To find out which row to read from, look at the large column labeled levene's test for equality of variances. In other words, this test helps in checking whether our data sample deviates significantly from the mean.
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