Minimum sample size-margin of error

Reference no: EM13109857

Use the given margin of error, confidence level, and population standard deviation (o) to find the minimum sample size required to estimate an unknown population means (u)

Margin of error: 0.5 inches, confidence level: 90%, o=2.7 inches

A confidence level of 90% requires a minimum sample size of ______

Reference no: EM13109857

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