Calculate a correlation coefficient rs

Reference no: EM131396334

1. With N = 16 and ∑D² = 308, calculate rs and test its significance at the .05 level.

2. You are once again asked to give advice to a friend who comes to you for criticism of an experimental design. This friend has four pairs of scores obtained randomly from a population. Her intention is to calculate a correlation coefficient rs and decide whether there is any significant correlation in the population. Give advice

Reference no: EM131396334

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