Examlex
What are the three realities of forecasting that companies face?
Confidence Interval
A gamut of values, taken from sample statistics, considered likely to include the value of a hidden population attribute.
Population Proportion
The fraction or percentage of members in a population that have a particular attribute.
Sample Size
The number of individual observations or units included in a sample from a population, affecting the precision of the study's estimates.
Alternative Hypothesis
A statement that contradicts the null hypothesis and asserts that there is a statistically significant difference between groups or variables.
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