Mathematics, 23.07.2019 03:20 leannamat2106
The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. for a random sample of 159 adult males, the mean pulse rate is 70.3 bpm and the standard deviation is 10.6 bpm. find the value of the test statistic.
Answers: 2
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Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?
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The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. for a random sample of...
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