Confidence interval of the true mean of heartbeats

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Reference no: EM1395981

For a group of 10 men subjected to a stress situation, the mean number of heartbeats per minute was 126, and the standard deviation was 4. Find the 95% confidence interval of the true mean.

Reference no: EM1395981

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Confidence interval of the true mean of heartbeats : For a group of 10 men subjected to a stress situation, the mean number of heartbeats per minute was 126, and the standard deviation was 4. Find the 95% confidence interval of the true mean.

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