Examlex
To ask "How many units will you be ordering today?" is to use what type of close?
Statistics
The science of collecting, analyzing, interpreting, presenting, and organizing data.
Null Hypothesis
A statistical proposition that presumes the absence of a significant discrepancy or impact among specific attributes of a population or data set.
Research Hypothesis
A statement predicting a significant relationship or effect between variables, tested against the null hypothesis.
Null Hypothesis
A statement of no effect or no difference, which researchers aim to test against the alternative hypothesis.
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