The calculator screen shows the linear regression for the data in the table What type of correlation does the correlation coefficient indicate?
LinReg
y = ax+b
a= -1.96341463
b = 19.09756098
r2 = .9817073171
r =-.9908114438
х 1 3 4 5 6 8 9
y 17 12 12 10 8 3 1

options:
a: a strong positive correlation
b: a weak positive correlation
c: a strong negative correlation
d: a weak negative correlation

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

0.6

39mph

step-by-step explanation:

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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