A researcher wants to determine if a new advertising campaign improves the amount of time kids spend reading compared to the general population. If she rejects the null hypothesis, she has decided that the advertising campaign _____________ and that her sample of kids _____________. improves reading; is different from the general population doesn’t improve reading; is different from the general population improves reading; is the same as the general population doesn’t improve reading; is the same as the general population

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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A researcher wants to determine if a new advertising campaign improves the amount of time kids spend reading compared to the general population. If she rejects the null hypothesis, she has decided that the advertising campaign _____________ and that her sample of kids _____________.

improves reading; is different from the general population
doesn’t improve reading; is different from the general population
improves reading; is the same as the general population
doesn’t improve reading; is the same as the general population
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