QUESTION 10
1 p
(08.03 MC)
The ages of two groups of dance students are shown in the fo...
Mathematics, 27.05.2021 21:40, mosleykimberly944
QUESTION 10
1 p
(08.03 MC)
The ages of two groups of dance students are shown in the following dot plots:
Group X
:
.
4
:
Group Y
8 12 16 20 24
Age (years)
The mean absolute deviation (MAD) for group X is 3.07 and the MAD for group Y is 5.25. Which of the following
observations can be made using these data? (1 point)
Group X has less variability in the data.
Group X has greater variability in the data.
Group Y has a lower range.
Group Y has a lower mean.
Answers: 3
Mathematics, 21.06.2019 21:30, ojbank4411
Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?
Answers: 1
Mathematics, 21.06.2019 23:40, breannaasmith1122
Me d is also an option but i couldn't get it in the picture
Answers: 2
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