According to standard convention,a researcher must be______________percent sure that the difference she observed between experimental conditions was not simply the result of chance in order to conclude that the difference is statistically significant.

Question

Quizplus · Accepted Answer

The standard convention for statistical significance is a 95% confidence level, meaning researchers must be 95% sure that the observed difference is not due to chance.

According to Standard Convention,a Researcher Must Be______________percent Sure That the Difference