Answer the following questions using the data given below. Moviegoer Spending on Snacks (n = 10)Age (X)($) Spent (Y)306.855010.50345.501210.353710.203310.75367.602610.101812.35468.35(c) Calculate R2. (d) The percentage of variation in spending that is explained by a moviegoer’s age is? (Percent)

The coefficient of determination is R2 or r2.

Math

Statistics

(c) Calculate R2. (d) The percentage of variation in spending that is explained by a moviegoer’s age is?

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter4: Linear Functions

Section: Chapter Questions

Problem 41RE: For the following exercises, consider the data in Table 5, which shows the percent of unemployed in...

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Question

Answer the following questions using the data given below.

Age (X)	($) Spent (Y)
Moviegoer Spending on Snacks (n = 10)
30	6.85
50	10.50
34	5.50
12	10.35
37	10.20
33	10.75
36	7.60
26	10.10
18	12.35
46	8.35

(c) Calculate R².

(d) The percentage of variation in spending that is explained by a moviegoer’s age is? (Percent)

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