Question

What are the minimum, first quartile, third quartile and maximum of the data set?
12,6,8,3,10,15,18,7

Answer 1

Do you have a graphing calc? If so, go to stat->edit->enter the numbers for L1->stat->calc->1-var stats->enter->enter->calculate->stat plot->1->on->go down until you reach the box and whiskers plot->continue entering->graph->zoom 9. I probably missed a direction... Then trace. Farthest to the right: lower extreme. Left line of box part: lower quartile. Middle line: median. Right line of box part: upper quartile. Far right dot: upper extreme.

Answer 2

*Farthest to the left: lower extreme

Answer 3

I do not have one.

Answer 4

Dx Oh well. I'll explain the paper way too.

Answer 5

Give me a sec.

Answer 6

Line them up in numerical order. Lowest number is your minimum. Highest is your maximum. The middle number is the median.

Answer 7

Then for the quartiles...one sec