4. If a straight line represents a correlation coefficient of 1 and a complete random pattern represents a correlation coefficient of 0, what would you estimate the correlation to be a. in scatterplot (a)? b. in scatterplot (b)?

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4. If a straight line represents a correlation coefficient of 1 and a complete random pattern represents a
correlation coefficient of 0, what would you estimate the correlation to be
a. in scatterplot (a)?
b. in scatterplot (b)?
Transcribed Image Text:4. If a straight line represents a correlation coefficient of 1 and a complete random pattern represents a correlation coefficient of 0, what would you estimate the correlation to be a. in scatterplot (a)? b. in scatterplot (b)?
(a)
Variable a
Correlation:
Variable b
(b)
Variable a
Correlation:
Variable b
positive
Transcribed Image Text:(a) Variable a Correlation: Variable b (b) Variable a Correlation: Variable b positive
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