Question: Can it be concluded that [1990 Return] mean is more than 10% of [Return Q1-2000]'s mean at = 1%? Return-1999: Mean = 41.48321, Standard Deviation

Can it be concluded that [1990 Return] mean is more than 10% of [Return Q1-2000]'s mean at = 1%?

Return-1999: Mean = 41.48321,

Standard Deviation = 3.177

Sample population: 137

Return-Q1-2000: Mean = 7.9339

Standard Deviation: 0.761598

Sample population: 137

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