Shara collected two different data sets and labeled them data set S and data set T. Data set S has a correlation coefficient of −0

Question

Shara collected two different data sets and labeled them data set S and data set T. Data set S has a correlation coefficient of −0.91, and data set T has a correlation coefficient of 0.89.

Part A: Which data set has a stronger linear relationship?

Part B: How do you know this?

Select two answers, one for Part A and one for Part B.

huyenthanh · Answer

Data set T has  strong linear  relationship as it is a perfect  positive correlation        What is Correlation Coefficient ?       A  correlation coefficient  is a number between -1 and 1 that tells you the strength and direction of a relationship between variables.   In other words, it reflects how similar the measurements of two or more variables are across a dataset.   When one variable changes, the other variables change in the same direction or opposite direction.       Perfect positive  correlation :When one variable changes, the other variables change in the same direction.   Perfect negative  correlation :When one variable changes, the other variables change in the opposite direction.      Part A &B  : Data set T has strong linear relationship as it is a perfect positive correlation    To know more about  Correlation Coefficient    https://brainly.com/question/27226153    #SPJ1

What is Correlation Coefficient ?

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