Question

Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the...

Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for

6

recent years are shown. The regression line equation is  

=y′+−61.4521.52x

. The standard error of the estimate is

=sest12.86

. Find the

80%

interval when

=x64

. Round intermediate answers to three decimal places. Round your final answers to two decimal places as needed.

Number of fires

x

62

57

45

72

69

58

Number of acres burned

y

15

30

15

62

42

19

Homework Answers

Answer #1

regression analysis excel output id given below

from the output required prediction interval is 14.723 to 57.366

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