Mathematics, 21.04.2021 15:50, trashbinkid
Fran is training for her first marathon, and she wants to know if there is a significant difference between the mean number of miles run each week by group runners and individual runners who are training for marathons. She interviews 32 randomly selected people who train in groups, and finds that they run a mean of 49.0 miles per week. Assume that the population standard deviation from group runners is known to be 4.2 miles per week.
Answers: 1
Mathematics, 21.06.2019 17:30, queenpaige2015
How many kilometers are equal to 5 miles? use 1 mile β 1.61 kilometers. !
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Mathematics, 21.06.2019 21:00, kharmaculpepper
Joanie watched 1 out of three of a movie in the morning
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Mathematics, 22.06.2019 02:00, roseyy7245
The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.
Answers: 1
Fran is training for her first marathon, and she wants to know if there is a significant difference...
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