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1. Test to see if differences are positive as Company A was higher. Hint: when calculating differences, include + and - H0: pd 0 n

1. Test to see if differences are positive as Company A was higher. Hint: when calculating differences, include + and - H0: pd 0 n = df = alpha = 5% mean of differences = Decision: standard deviation of d'j'erences = 2.512

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