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StatDroid

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    StatDroid

    by: chad russell 2 2

    2 Users
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    DOWNLOAD  $0.99


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    Description

    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

    Tags: statdroid russell

    Users review

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    "Poor"

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