Examlex
For a standard normal distribution, determine that probability that z is between 0 and 1.48; that is, find P(0 < z < 1.48) .
Confidence Interval
A span of values calculated from sample statistics, which is likely to embody the value of a hidden population parameter.
Mean
A measure of central tendency which is calculated by adding up all the values in a data set and then dividing by the number of values.
Population Standard Error
The standard deviation of the distribution of a sample mean over multiple samples from the same population.
Mean
The mean is the average of a set of numbers, calculated by dividing the sum of all the values by the number of values.
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