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Statistics and Probability

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Null Hypothesis, Designs of Textbook Cover

STATS-XALBGZ

Three designs of the front cover of a statistics textbook have been proposed. The copies of these designs have been sent out to professors and students for their preferences.

The null hypothesis for a goodness-of-fit test would be:

A

that any design is preferred over the other designs.

B

that there is no preference among the designs.

C

that at least two designs are equally preferred.

D

that all three designs are preferred.