Question: Explain the data values: Mean = 335.61': The average length of the tested steel tapes. SD (Standard Deviation) = 1.51': The measure of the spread

Explain the data values: Mean = 335.61': The average length of the tested steel tapes. SD (Standard Deviation) = 1.51': The measure of the spread of the lengths around the mean. SE (Standard Error) = 0.47': The standard deviation of the sample mean, indicating the precision of the mea

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