What range of Pearson Coefficient ‘p’ is considered too high to support any certainty about the correlation of variables?1 pointp > 0.10.001 < p < 0.05 p < 0.001
Question
What range of Pearson Coefficient ‘p’ is considered too high to support any certainty about the correlation of variables?1 pointp > 0.10.001 < p < 0.05 p < 0.001
Solution
The Pearson Correlation Coefficient, often denoted as 'r' or 'p', measures the strength and direction of the linear relationship between two variables. The value of the Pearson Correlation Coefficient can range from -1 to +1. A value of +1 indicates a perfect positive linear relationship, a value of -1 indicates a perfect negative linear relationship, and a value of 0 indicates no linear relationship.
In terms of interpreting the strength of the correlation, the closer the coefficient is to either -1 or +1, the stronger the correlation between the variables. If the coefficient is close to 0, it suggests a weak or no correlation.
In many fields, the following guidelines for interpreting a correlation coefficient are used:
- 0.00 to 0.19: very weak
- 0.20 to 0.39: weak
- 0.40 to 0.59: moderate
- 0.60 to 0.79: strong
- 0.80 to 1.00: very strong
However, the question seems to be asking about the p-value associated with the correlation coefficient, which is a measure of the probability that the observed correlation occurred by chance. A smaller p-value indicates that the correlation is statistically significant.
In many fields, a p-value less than 0.05 is considered statistically significant, meaning there is less than a 5% probability that the observed correlation occurred by chance. A p-value less than 0.01 is often considered highly statistically significant.
So, to answer your question, a p-value greater than 0.10 would generally be considered too high to support any certainty about the correlation of variables. This means there is more than a 10% chance that the observed correlation occurred by chance, which is generally not considered statistically significant.
Similar Questions
What is the strongest possible association for a Pearson Correlation Coefficient? 0.00 – negative values are not as strong. 1.00 – this value shows a perfect association. 0.50 – values on either side are compromised. 0.05 – less than this value is not significant.
How to interpret Pearson correlation
Based on the p-value, what is your conclusion (use .05 significance level)?
When the p-value is less than the significance level (
For a strong Null hypothesis, what should be the value of P-value?Select an option Clear ResponseP-value must be greater than 0.05P-value must be lesser than 0.05P-value must be equal to 0.05P-value cannot determine the null hypothesis
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.