Examlex
Which of the following is one hypothesis that has been suggested to explain the uniform age of the surface of Venus?
Confidence Interval
A range of values that is believed to contain an unknown population parameter, calculated from a given set of sample data.
Sample Variance
A statistical measure of the dispersion of observations in a sample dataset around the sample mean.
T Distribution
A family of probability distributions that can be used to develop an interval estimate of a population mean whenever the population standard deviation s is unknown and is estimated by the sample standard deviation s.
Variance
A measure of the spread between numbers in a data set, indicating how much the numbers differ from the mean.
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