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13 Nov 2021
Given information
The hypothesis to be tested is if fewer than 20% of the college students attend the opening night midnight showing of the latest Harry Potter movie.
The alternate hypothesis is to be stated.
Step-by-step explanation
Step 1.
Let be the proportion of college students who attend the opening night midnight showing of the latest Harry Potter movie. Therefore, the hypothesis that fewer than 20% of the college students attend the opening night midnight showing of the latest Harry Potter movie is represented as:
Since 20%=0.2, the inequality can be written as:
Since the statement contains the strict inequality, it is the alternate hypothesis.
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