Question

Use a scatterplot and the linear correlation coefficient r to determine whether there is a correlation between the two variables. x y 1 3 0 1 15 5 2 6

Scatterplots
ANSWERED
asked 2021-06-25
Use a scatterplot and the linear correlation coefficient r to determine whether there is a correlation between the two variables.
x y
1 3
0 1
15 5
2 6
3 8

Answers (1)

2021-06-26
[Graph] scatterplot suggest that there is strong linear correlation between the variables x=0.994 critical*r=+-878
Since x is more than positive critical value, hence there is a linear correlation between the variables.
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