Calculate the Mean and Standard Deviation of the Pre-Test FER

question 9

Multiple Choice

Calculate the mean and standard deviation of the pre-test FER scores.

• A) 68.5 ± 17.0%
• B) 65.8 ± 18.1%
• C) 70.4 ± 15.0%
• D) 66.6 ± 17.8%

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