Answer:1/
Step-by-step explanation:
Answer:
3.468 × 10^3
Step-by-step explanation:
Using the formula D = r * t 230 = r * 3.5 we can divide 230 by 3.5 and get
65.7142857143
Which we can simplify to about 66 miles per hour
The correct answer is option D which is the difference between the mean times is about 16 times the mean absolute deviation of the data sets.
<h3>What is mean?</h3>
Mean is defined as the ratio of the sum of the number of the data sets to the total number of the data.
The difference between the mean times is about 16 times the mean absolute deviation of the data set.
127.9-127.4=0.5
0.26-0.23=0.03
0.5/0.03=16.6666
We can see that the ratio of the mean times difference is 16 times the mean deviation by solving the above.
Therefore the correct answer is option D which is the difference between the mean times is about 16 times the mean absolute deviation of the data sets.
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