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When ice crystals form in clouds, the surrounding air
Confidence Interval
A range of values used to estimate the true value of a population parameter with a given level of confidence.
Sample Size
The number of observations or data points that are selected from a larger population for the purpose of statistical analysis.
Sample Proportion
The ratio of members in a sample that have a particular attribute to the total number of members in that sample.
Test Statistic
A value calculated from sample data during a hypothesis test that determines whether to reject the null hypothesis.
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