Examlex
There are over 170 known moons in the Solar System.
Sample Size
The number of observations or data points that are collected in a sample.
Standard Deviation
A method to evaluate the level of uniformity or deviation among data points in a set.
Hourly Earnings
The amount of income earned by an individual per hour of work.
Confidence Interval
A range of values, derived from the sample statistics, that is likely to contain the value of an unknown population parameter.
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Q56: Which of these stars would have the
Q63: If the Sun converts 5 × 10<sup>11</sup>