Agriculture and now taking 5.211 was selected and the mean pulse resting pulse rate was found to be 80 beats per minute with a standard deviation of 20 beats per minute. The experiment wishes to test if the students are less fit, on average, than the general population.
The null and alternative hypothesis are
HO: u=72 HA: u%26lt;72|||If 72 is the general population average, then your H_A should be u%26gt;72 (since the pulse rate is found to be higher and we want to test if this was by chance)|||My Brain forgot Math in 1975
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