Derek runs an apple orchard, and his trees did not produce many apples this season. His friends tell him that adding more fertiliser to the soil may help for next season. Since fertiliser is expensive, Derek decides to test this theory on some small plots of land with equal area. He varies the kilograms of fertiliser used in each plot, x, and counts the number of apples produced on each, y, at the end of one season. The least squares regression line of this data set is: y = 15.082x + 171.458 Complete the following sentence: If one additional kilogram of fertiliser was used in a plot, the least squares regression line predicts an additional apples would be produced on it that season.
Derek runs an apple orchard, and his trees did not produce many apples this season. His friends tell him that adding more fertiliser to the soil may help for next season. Since fertiliser is expensive, Derek decides to test this theory on some small plots of land with equal area. He varies the kilograms of fertiliser used in each plot, x, and counts the number of apples produced on each, y, at the end of one season. The least squares regression line of this data set is: y = 15.082x + 171.458 Complete the following sentence: If one additional kilogram of fertiliser was used in a plot, the least squares regression line predicts an additional apples would be produced on it that season.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Derek runs an apple orchard, and
his trees did not produce many
apples this season. His friends
tell him that adding more fertiliser
to the soil may help for next
season. Since fertiliser is
expensive, Derek decides to test
this theory on some small plots of
land with equal area.
He varies the kilograms of
fertiliser used in each plot, x, and
counts the number of apples
produced on each, y, at the end of
one season.
The least squares regression line
of this data set is:
y = 15.082x + 171.458
Complete the following sentence:
If one additional kilogram of fertiliser was
used in a plot, the least squares regression
line predicts an additional
apples would be produced on it that season.
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