Convenient, Accurate, Probability Tables, and statistical inference tests.

Statistical Tables Plus Version 5.7

Value packed combination of Probability

Distribution Tables, plus commonly used

statistical inference tests.

Updated UI. Inference Test Formulas

added for one and two population means.

Convenient, Accurate, Easy to Read

electronic Probability Distribution Tables.

Commonly used statistical inference tests.

Confidence Interval calculation.

Contains Normal, Binomial, Poisson, T, F and Chi-Square

Probability Distributions. Also, invNorm and

invT calculations.

Data entry for 10 variables.

Descriptive Statistics. (Added Percentiles,

Skewness and Kurtosis).

Statistical Tests Including t-test, ANOVA,

MannWhitneyU Test, Chi-Square Test,

Simple Linear Regression.

Contains calculators for Confidence

Intervals (Sigma Known, Sigma Unknown,

Proportion), Permutations and Combinations.

Great for Intro Probability Statistics

courses, or if you just need these tables!

For both Phone and 10' tablets.

These tables give you the probabilities

associated with your test statistics and

parameters.

To use these tables, just select the

distribution you want, and put in the

test statistic and parameters, and the

APP tells you the related probability.

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1) For the Normal Probability Distribution:

Enter your Z Score, and you get

the left, right tails and the range.

2) For the Binomial Probability Distribution:

Enter n - number of trials,

p - probability of success,

x - number of successes

and you get the probability of

x, or the cumulative probability

for x.

3) For the Poisson Probability Distribution:

Enter the mean, and number of

occurences, and you will get

the Probability of the number

of occurences, and the cumulative

probability.

4) For the t Probability Distribution:

Enter t and the Degrees of Freedom

and you will get the probability

of the left and right tails, and

the two tailed probability.

5) For the f Probability Distribution:

Enter the f statistic, and the

Degrees of Freedom for the numerator

and denominator. You will get the

probability for the right tail

(alpha for the ANOVA test).

6) For the Chi-Square Probability Distribution:

Enter Chi-Square and the Degrees of Freedom

and you will get the probability

of the right tail.

7) Inverse Normal Probability Distribution.

Enter the probability of the

Normal Distribution left tail,

and you get the Z statistic.

8) Inverse t Probability Distribution

Enter the probability of the

t distribution left tail, along with

the degrees of freedom, and you will

get the t statistic.

Confidence Intervals:

Sigma Known. Uses the standard

CI formula (Using Z) to determine the range with

CI% chance of containing the true mean

of the population.

Sigma unKnown. Uses the standard

CI formula (Using t) to determine the range with

CI% chance of containing the true mean

of the population.

CI for a proportion. Uses the standard

CI formula (Using p,n,Z) to determine the range with

CI% chance of containing the true mean

of the population.

Statistical Utilities:

Permutations and Combinations give number

of ways to select n Items out of N Items.

In Permutations Order of selected Items matters,

in Combinations it does not. Sampling is

without replacement.

Sample size n, is number needed for CI with

following parameters:

alpha - CI between 0 and 1.0

sigma - Known standard deviation.

E - desired error.

Formula is: n = (Z^2 * s^2) / E^2

Z is Z score for (1-alpha)/2

Includes 5 common statistical tests,

and Descriptive Statistics.

Help for each test is included in

the APP.

Inferential Statistics Formulas:

Difference between 2 Population Means.

Hypothesis Test Mean.

Proportions.

Free!. Please visit this APP in

the Google Play store to Rate and

enter comments. This will help us

improve the APP over time.

Due care has been taken for accurate results.

This APP is for educational use.

However, no warrenty against any damages due to

use is included or implied.