A lady on a diet measures her weight every week. The sample standard deviation is 0.5 kg, the number of measurements is 7. Construct a 95% two-sided confidence interval for o². Round your answers to three decimal places (e.g. 98.765). so¹ si 2.377 i0.203

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A lady on a diet measures her weight every week. The sample standard deviation is 0.5 kg, the number of
measurements is 7.
Construct a 95% two-sided confidence interval for o².
Round your answers to three decimal places (e.g. 98.765).
SO² ≤
2.377
0.203
Transcribed Image Text:A lady on a diet measures her weight every week. The sample standard deviation is 0.5 kg, the number of measurements is 7. Construct a 95% two-sided confidence interval for o². Round your answers to three decimal places (e.g. 98.765). SO² ≤ 2.377 0.203
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