the smith family was on a vacation they traveled at the same speed for 5.5 hours and went 319 miles in all approximately about how many miles did the smith family travel each hour

the answers are in the images, i received 100% on this assignment. hope this !

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5

b

step-by-step explanation:

this is because the profit is decreasing and turning into debt