Among the given correlation coefficients, the one that represents the weakest relationship between two variables is option B: +.10. Correlation coefficients range from -1 to +1, with values closer to -1 or +1 indicating stronger relationships.
A correlation coefficient of +.10 suggests a very weak positive relationship between the variables. The other options (-.59, -1.00, and +.76) represent stronger relationships, with -.59 being a moderately negative correlation, -1.00 indicating a perfect negative correlation, and +.76 representing a relatively strong positive correlation.
Therefore, among the given correlation coefficients, option B: +.10 represents the weakest relationship between the two variables.
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