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2 years ago

14

Select the correct answer from each drop-down menu. The table lists the speeds of the fastest roller coasters in North America a

nd Asia.
Roller Coaster Speeds in North America (miles/hour)
----------------------------------------------------------------------------
128
120
100
93
92
80.8
85
82
80
77

Roller Coaster Speeds in Asia (miles/hour)
--------------------------------------------------------------
149.1
106.9
95
83
90
80.3
78.3
71.5
69.6
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 ______

2 answers:

dangina [55]2 years ago

7 0

Answer:

the answer is

6.41

12.78

17.226

Step-by-step explanation:

andrezito [222]2 years ago

3 0

Answer:

6.41

12.78

17.226

Step-by-step explanation:

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Mariulka [41]

Answer:

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Step-by-step explanation:

step 1

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we know that

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