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Feliz [49]
3 years ago
7

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

Mathematics
2 answers:
jeka943 years ago
4 0

Answer:

r = -0.9997  

Step-by-step explanation:

A statistics calculator gives the value

r = -0.9997

You can see in the graph below that it represents an excellent negative correlation between x and y.

Every point appears to be exactly on the regression line .

Phoenix [80]3 years ago
3 0

Answer:

For anyone is taking the test right now, i just took it and the right answer is -0.999; it represents a linear negative correlation between x and y. Trust me. I got it right.

Step-by-step explanation:

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