Examlex
It is acceptable when writing an open-ended question to include an opinion or point of view,for example: "Many people believe that saving for retirement is important.What is your point of view?"
Z-scores
Normalized values reflecting the distance of an element in terms of standard deviations from the mean.
Variable
A variable is an element, feature, or factor that is prone to vary or change, capable of taking on different values.
Normally Distributed
Describes a distribution that is symmetrical, with data that clusters around a central mean and tails that decrease towards the extremes.
Standard Deviation
A measure of the amount of variability or dispersion of a set of data values, illustrating how much individual data points deviate from the mean.
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Q42: The two statements below refer to an