Question

While attending a sales meeting you were asked about the relationship between sales calls and actual sales made. Fortunately, you had just completed a study on this topic bu you failed to bring the report with you. However, you do recall that the coefficient of determination was calculated to be .49. What can you report about the strength of relationship between sales calls and actual sales made?

Answer 1

Of you perceived a linear model, then the coefficient of correlation was .7, a strong correlation.