You want to look at an ANOVA table of a regression in which a dependent variable is predicted using an intercept and one slope coefficient. Unfortunately, as you want to look at the table, you knock over your coffee mug which smudges out some of the numbers. Here is what you still can read: • n=7 • F-ratio = 15 • Residual sum of squares (RSS) = 16 • t-score of the slope coefficient = 3.873   How big is the explained sum of squares (ESS)? a 44 b 52 c 48 d 40   How big is the total sum of squares (TSS)? a 64 b 52 c 60 d 56   How big is the explained R-squared? a 0.7 b 0.75 c 0.8 d Cannot be determined   What's the p-value for the F-ratio? a 0.012 b 0.024 c 0.036 d Cannot be determined

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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You want to look at an ANOVA table of a regression in which a dependent variable is predicted using an intercept and one slope coefficient. Unfortunately, as you want to look at the table, you knock over your coffee mug which smudges out some of the numbers. Here is what you still can read:

• n=7

• F-ratio = 15

• Residual sum of squares (RSS) = 16

• t-score of the slope coefficient = 3.873

 

How big is the explained sum of squares (ESS)?

a

44

b

52

c

48

d

40

 

How big is the total sum of squares (TSS)?

a

64

b

52

c

60

d

56

 

How big is the explained R-squared?

a

0.7

b

0.75

c

0.8

d

Cannot be determined

 

What's the p-value for the F-ratio?

a

0.012

b

0.024

c

0.036

d

Cannot be determined

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