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Mathematics, 17.08.2021 01:00 macp98463oz47dl
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. Populations seems to be normally distributed
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For a group of 10 men subjected to a stress situation, the mean number of heartbeats per minute was...
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