In most psychology experiments a research finding is considered to be statistically significant if the

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Statistical significance is typically determined using a p-value, which indicates the probability of obtaining a result as extreme or more extreme than the one observed if there was no true effect in the population. In psychology, a p-value of less than .05 (5%) is often used as the cutoff for statistical significance, indicating that the result would occur no more than 5% of the time by chance. This means that there is a 95% confidence level that the observed effect is due to the independent variable rather than random variation. Therefore, option C is the correct answer.

In Most Psychology Experiments a Research Finding Is Considered to Be