What percent of x values lie between –1σ and +1σ of the mean µ (within 1 standard deviations of the mean)?
What percent of data lie between 0 and +3σ on a normal distribution? (Answer to the nearest tenth.)
What does critical region mean?
What percent of x values lie between –2σ and +2σ of the mean µ (within 2 standard deviations of the mean)?
What percent of data lie between –3σ and 0 on a normal distribution? (Answer to the nearest tenth.)
What does "Cohen's d" mean?
What percent of x values lie between –3σ and +3σ of the mean µ (within 3 standard deviations of the mean)? (Answer to the nearest tenth.)
What percent of data lie between –2σ and 0 on a normal distribution? (Answer to the nearest tenth.)
What does confidence interval mean?
What percent of x values lie at or below µ?
