Assume a Study Indicates That Attending an SAT Preparation Class

question 13

Multiple Choice

Assume a study indicates that attending an SAT preparation class improved average SAT scores by 200 points. If the null hypothesis is true and the p-value for the 200 point SAT score improvement is 0.015, then there is a ________ chance of improving your SAT score by 200 points.

• A) 0.3%
• B) 1.5%
• C) 3%
• D) 15%

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