Consider the following sets of sample data: A: $29,900, $29,200, $26,100, $39,300, $24,200, $37,300, $34,300, $29,700, $35,100, $21,100, $38,800, $25,100, $27,200, $29,100
B: 3.42, 3.53, 4.41, 3.95, 3.18, 4.85, 3.13, 4.23,3.53, 4.72, 3.24
Step 1 of 2: For each of the above sets of sample data, calculate the coefficient of variation, CV. Round to one decimal place.

answer: a clock

step-by-step explanation:

345

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

oof

step-by-step explanation: