Mathematics, 24.11.2020 06:10 7841784
Time to review: The following table presents the time taken to review articles that were submitted for publication to a particular journal during a recent year. A few articles took longer than months to review; these are omitted from the table. Consider the data to be a population.
Time (Months) Number of Articles
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(a) Approximate the variance of the times. Round the answer to at least two decimal places.
The variance is
.
(b) Approximate the standard deviation of the times. Round the answer to at least two decimal places.
The standard deviation is
.
Answers: 2
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Time to review: The following table presents the time taken to review articles that were submitted f...
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