Which of the following correlation coefficient indicates the strongest relationship?
Video TranscriptThis question asks us, And the following correlation coefficient indicates the strongest relationship between two variables. So we have it is negative 0.9, So we have negative .5 A positive .8 And a positive .25. So yes, that's what our strongest relationship is. It doesn't ask if it's positive or negative, just the strongest ones, and we know that a correlation coefficient can go from one, two negative one, so which everyone is going to be closest to a wine is going to be correct. So with that we can go with negative .9 is going to be our strongest, so a. Show
Correlations - Information and Exercises! ( Chapter Two)Before you begin the correlations exercises, here is a quick review: Characteristics of Correlations
Exercises
Answers 1. The strongest correlation is -0.8. Remember, the number indicates the strength of the relationship. The sign just indicated the direction. Sign does not indicate strength. 2. The weakest correlation is +0.1. 3. This is a negative correlation. As alcohol consumption increases, grade decreases. They each move in a different direction: as one goes up, the other goes down. 4. This is a positive correlation: both variables are moving in the same direction. As cholesterol consumption decreases, heart attacks decrease. 5. Positive correlation - they are both moving in the same direction. As years of marriage increase, opinion similarity also increases. 6. Trick question! Ha Ha! There is no relationship. (Sorry, had to thrown one in). And remember: all this information is purely supplemental. It cannot replace coming to class, taking notes, and reading your text!!!! Uh-Oh! That’s all you get for now. We would love to personalise your learning journey. Sign Up to explore more. Sign Up or Login Skip for now Uh-Oh! That’s all you get for now. We would love to personalise your learning journey. Sign Up to explore more. Sign Up or Login Skip for now Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses No worries! We‘ve got your back. Try BYJU‘S free classes today! No worries! We‘ve got your back. Try BYJU‘S free classes today! No worries! We‘ve got your back. Try BYJU‘S free classes today! Solution The correct option is B -0.86The value of the correlation coefficient lies between -1 and 1. Values closer to 1, irrespective of sign, indicate a stronger relationship, while the sign indicates the direction. From the given numbers, 0.86 is the closest number to 1 and hence has the strongest correlation.Textbooks Question Papers Which of the following correlation coefficients indicates the strongest relationship quizlet?A correlation coefficient is a number between 0 and 1. The closer to 1, the stronger the relationship is (the more predictive it is).
Is or 0.85 A strong correlation coefficient?If is between 0.85 and 1, there is a strong correlation. If is between 0.5 and 0.85, there is a moderate correlation. If is between 0.1 and 0.5, there is a weak correlation.
What is a strong relationship in correlation?Strong. ▪ The relationship between two variables is generally considered strong when their r value is larger than 0.7. The correlation r measures the strength of the linear relationship between two quantitative variables.
Which of the following correlation coefficients indicates the strongest inverse relationship between the two variables?Since -0.98 is close to -1 as compared between 0.90 and 1 therefore, -0.98 coefficients of correlation indicate the strongest relationship between two sets of variables.
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