Mathematics, 26.07.2019 09:30 chriscook6958
The ages of two groups of dance students are shown in the following dot plots: a dot plot shows age in years on the horizontal axis. for group x, there are 3 dots on 4, 1 dot on 5, 5 dots on 8, 2 dots on 10, 3 dots on 12, and 2 dots on 16. for group y, there are 2 dot on 5, 3 dots on 7, 1 dot on 9, 3 dots on 11, 1 dot on 13, 2 dots on 14, 1 dot on 15, 1 dot on 18, 3 dots on 20, 1 dot on 22, and 2 dots on 24. 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? 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: 2
Mathematics, 21.06.2019 19:00, lethycialee2427
Write a function for a rotation 90 degrees counter clockwise about the origin, point 0
Answers: 1
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