Distributions (calculate both normal and inverse probabilities):
Beta
Binomial
Cauchy
Chi Squared
Exponential
F
Gamma
Hypergeometric
Normal
Poisson
T
Weibull
Zipf
Equations and Tests:
Common One-Variable Statistics:
including --
minimum
maximum
sum
product
sum of squares
sum of logs
mean
first quartile
third quartile
geometric mean
variance
standard deviation
Chi Square Test (gives alpha value)
Covariance
Pearsons Correlation
Spearmans Correlation
T Test
Error Function
Linear Regression
AND...
over 100 relevant equations including
Sample mean
Sample standard deviation
Sample variance
Variance of sample proportion
Linear correlation
Linear Regressoin
Regression coefficient
Factorial
Permutation
Probability formulas
Expected Value
Sampling Distributions
Standard error of proportion, difference, sample means
Discrete Probability distributions
... and many many more!
If you are taking AP Statistics or University Statistics this app is a necessity
