Examlex
Which of the following is an accurate interpretation for a "don't know" response from the respondent?
P-values
In statistics, a measure that helps determine the significance of results from a hypothesis test, indicating the probability of observing the obtained results assuming the null hypothesis is true.
P-value
A statistical measure that helps in determining the significance of the results obtained from a hypothesis test, indicating the probability of observing the results by chance.
Statistical Significance
A result is said to be statistically significant if the computed p-value is less than some prescribed number, usually 0.05.
Null Hypothesis
In statistical hypothesis testing, a statement suggesting that there is no significant difference or effect and that any observed difference is due to sampling or experimental error.
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