In the chi square, the probability that y = 6.27 is 0.975.
How to illustrate the information?
It should be noted that a chi-square statistic is a measure of the difference that is between the observed and expected frequencies of the outcomes of a set of events or variables.
Here, chi-square is used for analyzing the differences in categorical variables, especially those nominal in nature.
From the attached diagram, the probability that y = 6.27 is 0.975.
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