Mathematics, 31.01.2020 02:44, benpark5370
Janelle is training for a marathon. her weekly mileage for the last eight weeks of training is shown below.
30, 40, 41, 33, 45, 50, 34, 50
this week, she runs a total of 9 miles before suffering a minor injury and taking the rest of the week off. select the true statement about the effect of this week's mileage on janelle's weekly mileage distribution.
(a) the median weekly mileage is the same with or without the inclusion of the 9-mile week.
(b) the interquartile range of the data increases when the 9-mile week is included in the data.
(c) the average weekly mileage is the same with or without the inclusion of the 9-mile week.
(d) the median weekly mileage is higher when the 9-mile week is included in the data.
Answers: 2
Mathematics, 21.06.2019 18:30, luvme68297
Which statement justifies why angle ebc measures 90?
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Mathematics, 21.06.2019 19:10, happy121906
With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.
Answers: 3
Janelle is training for a marathon. her weekly mileage for the last eight weeks of training is shown...
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