1. Given the data on the nutritional content of some bottle of pineapple juice, containing certain number of calories and amount of water added whose maximum value is at most 100 ml. % Water 91.8 90.7 88.9 92.5 90.191.8 93.0 87.8 89.6 99.3 Calories 41 36 40 41 37 36 39 46 44 39 a. Determine the linear correlation coefficient for the relationship between number of calories and amount of water added for some bottles of pineapple juice. b. Interpret the strength of relationship for the two variables based on the calculated Pearson value in (a).

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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1. Given the data on the nutritional content of some bottle of pineapple juice, containing certain
number of calories and amount of water added whose maximum value is at most 100 ml.
% Water 91.8 90.7 88.9 92.5
Calories 41 36 40 41
90.191.8 93.0 87.8 89.6 99.3
37 36 39 46 44 39
a. Determine the linear correlation coefficient for the relationship between number of calories
and amount of water added for some bottles of pineapple juice.
b. Interpret the strength of relationship for the two variables based on the calculated Pearson
value in (a).
Transcribed Image Text:1. Given the data on the nutritional content of some bottle of pineapple juice, containing certain number of calories and amount of water added whose maximum value is at most 100 ml. % Water 91.8 90.7 88.9 92.5 Calories 41 36 40 41 90.191.8 93.0 87.8 89.6 99.3 37 36 39 46 44 39 a. Determine the linear correlation coefficient for the relationship between number of calories and amount of water added for some bottles of pineapple juice. b. Interpret the strength of relationship for the two variables based on the calculated Pearson value in (a).
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