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1-Var Stats
To find the mean, standard deviation, and 5 number summary for a data set. Enter data in L1 and frequency in L2 if needed.
LinReg (a + bx)
To find the equation for a least squares regression line. To find r and r^2. Enter values in L1 (explanatory) and values in L2 (response).
binompdf
To find the probability of getting exactly X successes in a binomial setting. binompdf(n, p, X) where n is the number of trials, p is the probability of success, and X is the number of successes.
binomcdf
To find the probability of getting at most X successes in a binomial setting. binomcdf(n, p, X) where n is the number of trials, p is the probability of success, and X is the number of successes.
normalcdf
To find area for an interval in a normal distribution. normalcdf(lower, upper, mean, SD).
invNorm
To find a boundary value in a normal distribution. invNorm(area left, mean, SD).
