Question: what is the tstatistic for the difference in years at the company for employees with a high school degree and those with an mba round

what is the tstatistic for the difference in years at the company for employees with a high school degree and those with an mba round to 2 decimal points ex 122 is the difference in years at the company between employees with a high school degree and those with an mba significant at the 95 confidence level

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