Question

The table below shows Britney's distance, in miles, from her destination after different time intervals in hours:


Time (hours) (x) 2 4 1 3 6 5 7
Distance from destination (miles) (y) 1,000 880 1,060 940 760 820 690


What is the correlation coefficient for the data, and what does it represent?
0; it represents no correlation between x and y
0.999; it represents a linear positive correlation between x and y
−0.999; it represents a linear negative correlation between x and y
0.999; it represents a linear negative correlation between x and y

Answer 1

it seems linear

Answer 2

the slope is 60

Answer 3

it is actually linear negative correlation

Answer 4

the slope is found like this
1000-1060/2-1=-60
that's why it is negative correlation

Answer 5

? @xapproachesinfinity c would be the asnwre

Answer 6

what would be the answer c @xapproachesinfinity

Answer 7

@xapproachesinfinity

Answer 8

@xapproachesinfinity

Answer 9

!!!!!!