Estimated standard deviation

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Part 1 of 2 O Points: 0 of 1 K The brain volumes (cm ) of 50 brains vary from a low of 914 cm to a high of 1496 cm . Use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 164.5 cm , assuming the estimate is accurate if it is within 15 cm. The estimated standard deviation is cm3. (Type an integer or a decimal. Do not round.)

Reference no: EM133265271

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