Mathematics, 16.07.2020 02:01, Kkampudiaa

The table lists the speeds of the fastest roller coasters in North America and Asia. Roller Coaster Speeds in North America (miles/hour)Roller Coaster Speeds in Asia (miles/hour) 128 149.1 120 106.9 100 95 93 83 92 80.8 90 80.3 85 78.3 82 71.5 80 69.6 77 68.4 The difference of the means of the two data sets is . The mean absolute deviation of the roller coaster speeds in North America is . The mean absolute deviation of the roller coaster speeds in Asia is .

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, Alexandragurule18

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Answers: 1

continue

Mathematics, 21.06.2019 19:20, alexcarrasco5903

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Answers: 3

continue

Mathematics, 21.06.2019 21:10, lizbeth696

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

Answers: 1

continue

Mathematics, 21.06.2019 21:50, edjiejwi

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Answers: 3

continue

Do you know the correct answer?

The table lists the speeds of the fastest roller coasters in North America and Asia. Roller Coaster...