Textbook ExpertVerified Tutor
13 Nov 2021
Given information
The hypothesis to be tested is whether more than thirty percent of the teen girls smoke to stay thin. The alternate hypothesis is to be stated.
Step-by-step explanation
Step 1.
Let be the proportion of teen girls who smoke to stay thin. The hypothesis to be tested is if more than 30% of teen girls smoke to stay thin which can be represented as:
Since 30%=0.3, it follows:
Since the statement contains the inequality, it is the alternate hypothesis.
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