Sunshine and sleep
Say you are planning to perform two hypothesis tests:
- One to establish whether a relationship exists between the number of hours of sunshine per day in London and how many hours per night the residents sleep, and
- Another to check if exercise is related to blood pressure in elderly men.
Some statements have been provided. Your task is to correctly classify each statement as describing a null hypothesis or an alternative hypotheses for these two tests.
This exercise is part of the course
Introduction to Statistics
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