Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for 6 r ecent years are shown. Number of fires x 58 47 62 84 69 72 Number of acres burned y 62 19 26 15 42 19 The correlation coefficient for the data is =r−0.285 and =α0.01 . Should regression analysis be done? Now Find the equation of the regression line. =y′+abx =a =b Now Find y′ when =x55. =y′

Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for 6 r ecent years are shown. Number of fires x 58 47 62 84 69 72 Number of acres burned y...

Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for
6 r
ecent years are shown.

Number of fires x	58	47	62	84	69	72
Number of acres burned y	62	19	26	15	42	19

The correlation coefficient for the data is

=r−0.285
and

=α0.01
. Should regression analysis be done?

	Now Find the equation of the regression line.
	=y′+abx
	=a
	=b

	Now Find y′ when =x55 .
	=y′

Jun 07, 2022