Mathematics, 16.04.2021 20:30 aliviafrancois2000
There are 21 campers at a 3 week-long summer camp. During the camp, the
counselors recorded the number of campers that could complete 5 different
obstacles on the first and final week of camp. The dot plots show the data.
Number of Campers
Completing Obstacles
Number of Campers
Completing Obstacles
0
1
2 3
4
5
0
1
2
3
4 5
Number of Obstacles
First Week
Number of Obstacles
Final Week
which statement about the data is true?
M. The number of campers who completed at least 3 obstacles increased by
exactly 50% between the first week and the final week.
P. The median number of obstacles completed stays the same between the first
week and the final week,
R. The mean number of obstacles completed increased between the first week
and the final week,
s. The range of obstacles completed increased by 2 between the first week and
the final week.
Answers: 1
Mathematics, 21.06.2019 17:20
Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driverโs airplane. find var(y) for y as given in the problem
Answers: 3
Mathematics, 22.06.2019 03:30
Given the equation ๏ฟผ = 5, solve for x and identify if it is an extraneous solution
Answers: 2
There are 21 campers at a 3 week-long summer camp. During the camp, the
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