Find the lower quartile of the below given data: 6, 3, 9, 8, 4, 10, 8, 4, 15, 8, 10 A) 3
B)4
C)8
D)9 ​

How can you find the mean absolute deviation (mad) for this set of data?

Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?

Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the