Topic 6: Standard Scores

*Z-score of 0.85 correlates with the 80th percentile. So Implies . So: *Someone with an IQ of 112.75 is more intelligent than about 80% of the population. Approximating Binomial Distribution Probabilities. Recall the probability formula for Binomial Random Variables: P(X=k)= *As n gets large this formula becomes difficult to compute because of ... ................
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