Take two- HOW DO I SOLVE THISSSSSSSSS
1 answer:
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Answer:
The measurements should be reported as 1.4s ± 0.2s.
Step-by-step explanation:
The mean of a data set consisting of <em>n</em> independent values is:
The standard deviation of a data set consisting of <em>n</em> independent values is the measure of the spread of the data. It is computed as follows:
The standard deviation of mean (SDOM) is also known as the standard error.
The standard error is:
If we want to report these measurements the format is:
Given:
These measurements can be reported as:
Thus, the measurements should be reported as 1.4s ± 0.2s.