194k views
2 votes
What type of relationship does a correlation coefficient of 0.35 imply?

a) Strong positive correlation

b) Weak positive correlation

c) Strong negative correlation

d) No correlation

1 Answer

7 votes

Final answer:

A correlation coefficient of 0.35 implies a weak positive correlation, indicating a positive but not strong relationship between two variables.

Step-by-step explanation:

A correlation coefficient of 0.35 implies a weak positive correlation. This is because the correlation coefficient, denoted by r, ranges from -1 to 1. The number portion of the correlation coefficient indicates the strength of the relationship. In this case, r = 0.35 is closer to 0 than to 1, suggesting that while there is a positive relationship (as indicated by the positive sign), it is not particularly strong. The farther the number is from 0, the stronger the relationship. A correlation of 0 would indicate no relationship, whereas a correlation of 1 or -1 would indicate a perfect positive or negative relationship, respectively. For comparative purposes, a correlation coefficient of -0.90 would suggest a much stronger relationship, albeit in the negative direction, than 0.35.

User Guga
by
8.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.