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Estimate the standard error of the sample mean

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Reference no: EM131890152

Imagine you are a health professional interested in the effects of medication on the diastolic blood pressure of adult women.

For a certain drug being investigated, you find that for n = 9 women, the sample mean is X¯ = 85 and the sample variance is s2 = 160,78.

Estimate the standard error of the sample mean assuming random sampling by using the following equation: s/√n. Show your calculations.

Verified Expert

when i read the sample assignment i found it a typical question of statistics.it was required to find standard error of sample mean as per formula provided. Number of samples and sample variance was required input of formula. i applied the input, carried out calculations and found result as answer of the question.

Reference no: EM131890152

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