Interval for variance and standard deviation

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Reference no: EM1391754

The percentage rates of home ownership for 8 randomly selected states are listed below. Estimate the population variance and standard deviation for the percentage rate of home ownership with 99% confidence level.

66.0 75.8 70.9 73.9 63.4 68.5 73.3 65.9

Reference no: EM1391754

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