statistics
posted by Stephanie .
Some college students collected data on the intensity of light at various depths in a lake. Here are their data:
Depth (meters) Light intenisty (lumens)
5 168.00
6 120.42
7 86.31
8 61.87
9 44.34
10 31.78
11 22.78
Take the natural logarithm (ln) of the light intensity measurements and calculate the leastsquares regession equation for the transformed data to perform the inverse transformation to express light intensity as an exponential function of depth in the lake.
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