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10 cards from this deck
It has a symmetrical, bell-shaped curve.
Mean, median, and mode are all equal.
68%68\%68%, 95%95\%95%, and 99.7%99.7\%99.7% of data falls within 111, 222, and 333 SDs.
68%68\%68% of the data lies within 111 standard deviation.
The mean is 000 in the standard normal distribution.
It shows how many standard deviations XXX is from the mean.
Z=(X−μ)/σZ = (X - \mu) / \sigmaZ=(X−μ)/σ.
A variable XXX with normal distribution parameters μ\muμ and σ2\sigma^2σ2.
It represents probabilities of continuous quantities.
Use the inverse CDF (percentile function) for calculations.
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