Examlex
As a general rule,one can use the normal distribution to approximate a binomial distribution whenever np and n(1−p)are at least 5.
Skewed
Refers to a distribution that is not symmetrical, with a longer tail on one side of the peak than the other.
Distribution
A statistical term that describes all the possible values and occurrences that a data set or variable can take within a range.
Accidents
Unplanned events that result in injury, loss, or damage, occurring as a result of unpredictable factors or circumstances.
Standard Deviation
A measure of the dispersion or spread in a set of values, indicating how much variation there is from the average (mean).
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