Z SCORES MM3D3. Recall: Empirical Rule 68% of the data is within one standard deviation of the mean 95% of the data is within two standard deviations.
W ARM U P An unbiased coin is tossed 6 times. Our goal when tossing a coin is to get heads. Calculate: 1. At least 3 heads 2. At most 2 heads.
Normal Distributions. Essential Question: How do you find percents of data and probabilities of events associated with normal distributions?
Chapter Six Normal Curves and Sampling Probability Distributions
