Suppose that y has the chi-square pdf with 15 degrees of freedom. what is the probability that y = 6.27? round your answer to one decimal place (e.g. 9.8).



Answer :

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.

Learn more chi square on:

https://brainly.com/question/4543358

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