W Nutrition The following table shows the percent of water and the number of calories in various canned soups to which 100 g of water are added. Percent Water In Soups % Water Calories 93.2 28 92.3 26 91.9 89.5 89.6 39 56 56 90.5 36 91.9 32 91.7 32 a. Find the equation of the least-squares line for the data. Round constants to the nearest hundredth. b. Use the equation in part a to find the expected number of calories in is 89% water. Round to the nearest whole number. a soup that

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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10.
Nutrition The following table shows the percent of water and the number
of calories in various canned soups to which 100 g of water are added.
Percent Water
In Soups
% Water Calories
93.2
28
92.3
26
91.9
39
89.5
89.6
56
56
90,5
36
91.9
32
91.7
32
a. Find the equation of the least-squares line for the data. Round constants to the
nearest hundredth.
b. Use the equation in part a to find the expected number of calories in a soup
is 89% water. Round to the nearest whole number.
that
Transcribed Image Text:10. Nutrition The following table shows the percent of water and the number of calories in various canned soups to which 100 g of water are added. Percent Water In Soups % Water Calories 93.2 28 92.3 26 91.9 39 89.5 89.6 56 56 90,5 36 91.9 32 91.7 32 a. Find the equation of the least-squares line for the data. Round constants to the nearest hundredth. b. Use the equation in part a to find the expected number of calories in a soup is 89% water. Round to the nearest whole number. that
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