While doing an experiment, a physics student recorded the following sequence of elapsed times (in seconds) in a lab notebook.
2.06,21.2,2.87,2.14,2.77,2.27,2.37
When reviewing the calculations later, the student decided that the entry 21.2 should have been recorded as 2.12 , and made that chan! the mean for the new list. The mean is approximately
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seconds. (Simplify your answer. Type an integer or decimal rounded to the nearest hundredth as needed.) example Get more help