A few days ago
Kamil A.

Null hypothesis.?

This is the hypothesis:

If a student chews gum while taking learning something, then he will be able to score better because of the extra concentration the gum gives him/ her.

what is the null hypothesis?

Top 2 Answers
A few days ago
Kara Lee

Favorite Answer

The null hypothesis is that chewing the gum will have no effect on the student’s score. Or, more statistically speaking, the average score of students who chew gum will be equal to that of the students who don’t.

The null hypothesis generally implies a “no change” hypothesis.

1

A few days ago
FLOWCOM
Since, the statistical hypothesis that states that there are no differences between observed and expected data, the result would be the same as your question. The student would score better!
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