Question: Are you able to conclude that the association between hand span and number of Tootsie Rolls grabbed is causal? Explain. Is hand span a good

Are you able to conclude that the association between hand span and number of Tootsie Rolls grabbed is causal? Explain.

Is hand span a good predictor of how much candy you can grab? Using 45 college students as subjects, researchers set out to explore whether a linear relationship exists between hand span (cm) and the number of Tootsie Rolls* each subject could grab.

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