Which of the following is called the hypothesis of no difference?
a. The null hypothesis c. The alternative hypothesis
b. The experimental hypothesis d. The statistical hypothesis
Question 2
The null hypothesis describes the
a. sample statistic and the region of rejection.
b. sample statistic if a relationship does not exist in the sample.
c. population parameters represented by the sample data if the predicted relationship exists.
d. population parameters represented by the sample data if the predicted relationship does not exist.
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