The following frequency distribution shows the time (in minutes)that a sample of students uses the computer terminals per day.
a.Compute the mean.
b.Compute the variance.
c.Compute the standard deviation.
d.Compute the coefficient of variation.
Definitions:
Non-Zero Formal Charges
The scenario in which atoms within a molecule have a formal charge other than zero, indicating an unequal distribution of electrons.
Sugar Consumption
The amount of sugar ingested by an individual or population within a specified time period.
Weight Gain
The increase in body weight over a period of time, which can result from an excess in calorie intake, decreased physical activity, or other factors.
Low-Sugar Diet
A nutritional approach limiting the intake of sugars to reduce health risks and manage weight.
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