Mathematics, 12.04.2021 16:50 Bucky3518
At the beginning of the season, a soccer coach gave his players a fitness test. He recorded data on the number of sit-ups his players could complete in 1 min: Luke 31, Jacques 26, Tommy 18, Tay 54, Sam 27, Armando 24, Jon 25, David 32, Chris 23, Diego 26, Nate 30, and Dimitri 32. (a) Calculate the mean, and compare the value of the mean to the median. Show your work. (b) Which measure of center—mean or median—is better for describing the data? Explain. (c) How would the mean change if the outlier were not included? Show your work.
Answers: 1
Mathematics, 21.06.2019 18:00
Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.
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Mathematics, 21.06.2019 23:20
Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1
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Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
Mathematics, 22.06.2019 04:00
Akayaker travels 3 miles upstream and 3 miles downstream in a total of 4 hours. in still water, the kayaker travels at a speed of 2 mph. what is the average speed of the river's current?
Answers: 2
At the beginning of the season, a soccer coach gave his players a fitness test. He recorded data on...
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