Find the area of a rectangular measuring 25 feet long by 8 feet wide. Show your work
1 answer:
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Answer:
The graph is attached.
Step-by-step explanation:
The range of this data is the highest value, 22, subtracted by the lowest value, 1: 22-1 = 21.
Using boundaries, the first bar would go from 0.5-3.5; the second from 3.5-6.5; the third from 6.5-9.5; the fourth from 9.5-12.5; the fifth from 12.5-15.5; the sixth from 15.5-18.5; the seventh from 18.5-21.5; and the eighth from 21.5-24.5.
The frequency of the first bar, its height, would be 1; the height of the second bar is 2; the height of the third bar is 3; the height of the fourth bar is 2; the height of the fifth bar is 3; the height of the sixth bar is 1; the height of the seventh bar is 1; and the height of the eighth bar is 1.
One thing you could try is to set 
. This makes 
, so that 
, and 
. So the integral is
A "trickier" way to do it is to write
so you could decompose the integrand into partial fractions. But that's more work than needed.
A "trickier" way to do it is to write
so you could decompose the integrand into partial fractions. But that's more work than needed.