Answer:
3
Step-by-step explanation:
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<u>Given Question</u>
For the expression , evaluate it for .
From the evaluated set of values the mean absolute deviation rounded off to the nearest tenth is:
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Evaluating the expression for the given values of x:
<u></u>
Evaluated set of values: -5, -3, -1, 1, 3, 5
To find the Mean Absolute Deviation (MAD):
- Calculate the mean (by summing the data values and dividing by the number of values)
- Subtract the mean from each value in the data set and take the absolute value of each result.
- Sum the absolute values from step 2.
- Divide by the number of values.
<u></u>
Absolute values:
Sum of absolute values = 18
Answer:
18 hours
Step-by-step explanation:
15 centimeters -> 6 hours
Multiply by 3
45 centimeters -> 18 hours
Answer:
2, the lower quartile
Step-by-step explanation:
You would multiply the length times the height to get the area of the rectangle.
I believe it is a) 22.4 feet. I looked at the comparison between the 6 feet and the width of the lake and a) seemed to make the most sense.