According to a study conducted in one city, 34% of adults in the city have credit card debts of more than $2000. A simple random sample of n = 400 adults is obtained from the city.

Describe the sampling distribution of p^ with caret, the sample proportion of adults who have credit card debts of more than $2000. Round to three decimal places when necessary.

- "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."

b

step-by-step explanation:

i dont know

b if for most of the graph

d if y intercept

step-by-step explanation: