Having just made what you feel is to be a Type II error, using an independent groups design and a t test analysis, which of the following might you do in the next experiment to reduce the probability of a Type II error?

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Quizplus · Accepted Answer

All of the options listed can help reduce the probability of a Type II error. Increasing N can increase the power of the analysis, making it more likely to detect a true effect. Changing to a correlated groups design can decrease the variability and increase power. Better experimental control can also decrease variability and increase power. Therefore, using all of these methods can help to reduce the probability of a Type II error.

Having Just Made What You Feel Is to Be a Type