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Identify the limits separating values

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The brain volumes (cm3) 3 33 of 20 brains have a mean of 1117.7 cmand a standard deviation of 125.3 cm. Use the given standard deviation and the range rule of thumb to identify the limits separating values that are significantly low or significantly high. For such data , would a brain volume of 1408.3 cmbe significantly high?

Reference no: EM132858274

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