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 .
It represents a linear positive correlation between x and y −0. 999.
Given
The table 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
A number between +1 and −1 is calculated so as to represent the linear interdependence of two variables or sets of data.
Then,
The correlation coefficient for the data, and what does it represent is;
It represents no correlation between x and y.
Hence, it represents a linear positive correlation between x and y −0. 999.
To know more about the correlation coefficient click the link given below.
brainly.com/question/12400903
