Examlex
Marketing researchers are very comfortable with averages,percentages,standard deviations,and other statistical concepts.However,managers for whom marketing researchers work do not have the same comfort level,and it is entirely possible that a manager may misinterpret a marketing researcher's statements.
Sample Information
Data collected from a subset of a larger population, used to make inferences about the population.
T-Distribution
A type of probability distribution that is symmetric and bell-shaped, but with heavier tails than a normal distribution, used especially in statistics for small sample sizes.
Normally Distributed
Refers to a type of probability distribution that is evenly balanced around the mean, indicating that values close to the mean occur more often than values further from the mean.
Population
The entire group of individuals or instances about whom the data is collected and which the statistical analysis is based upon.
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