Physics, 28.06.2019 06:00 aliami0306oyaj0n

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

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The force acting on a beam was measured under the same operating conditions and a sample of 5 data p...