Correlation and regression differ in that: A)correlation is primarily concerned
ID: 3336394 • Letter: C
Question
Correlation and regression differ in that:A)correlation is primarily concerned with the size and direction of relationships. B)regression is primarily used for prediction. the slopes of each are the same. C)both a and b above. D)all of the above. Correlation and regression differ in that:
A)correlation is primarily concerned with the size and direction of relationships. B)regression is primarily used for prediction. the slopes of each are the same. C)both a and b above. D)all of the above. Correlation and regression differ in that:
A)correlation is primarily concerned with the size and direction of relationships. B)regression is primarily used for prediction. the slopes of each are the same. C)both a and b above. D)all of the above.
Explanation / Answer
(c) both a and b are true as from correlation we can only get an index describing the linear relationship between two variables; inregression we can predict the relationship between more than two variables and can use it to identify which variables x can predict the outcome variable y.