Patients free of diabetes is higher

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2. The mean BMI in patients free of diabetes was elsewhere reported as 28.2. The researcher producing the data in question 1 wonders if the BMI in his patients free of diabetes is higher than this reported number.
Based on the data in Problem 1 is there evidence that the BMI is significantly higher than 28.2? Use a 5% level of significance. 

Reference no: EM13763295

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