# StatsCalc

> Education

Canonical page: [https://chrome-stats.com/d/id1009532814](https://chrome-stats.com/d/id1009532814)

## Overview

- **ID:** `id1009532814`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** Ulrich Hoensch
- **Category:** Education
- **Rating:** 4.00 / 5 (4 ratings)
- **Version:** 1.9
- **Last updated:** 2023-01-02
- **First published:** 2015-06-28
- **Size:** 2.15 MB
- **Data as of:** 2026-08-02
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/statscalc/id1009532814)
- **Privacy policy:** [https://cobalt.rocky.edu/~ulrich.hoensch/KRTN/](https://cobalt.rocky.edu/~ulrich.hoensch/KRTN/)

## Description

Short Description:

Computes descriptive statistics of quantitative variables.
Performs statistical tests and computes confidence intervals in one, two and multiple-sample situations.
Provides regression analysis using linear, exponential and power-law models.
Computes probabilities and quantiles for standard statistical distributions.
Provides statistics features usually found on hand-held calculators.
Accuracy of numerical results tested against Wolfram Mathematica.

Features:

Data Entry:
Easy (list-based) entry of quantitative and categorical data, and two-way tables.
Voice-based data entry (Siri) is possible.

One-Sample Methods:
Z-Test for the Mean.
Z-Interval for the Mean.
T-Test for the Mean.
T-Interval for the Mean.
Wilcoxon Signed Rank Test.
Chi-squared Test for the Standard Deviation.
Chi-squared Interval for the Standard Deviation.
One-Proportion Z-Test.
One-Proportion Z-Interval.
Chi-squared Test for Goodness-of-Fit.

Two-Sample Methods:
Z-Test for Two Means.
Z-Interval for Two Means.
T-Test for for Two Means (Assuming Equal Variances).
T-Interval for Two Means (Assuming Equal Variances).
T-Test for for Two Means (Assuming Unequal Variances).
T-Interval for Two Means (Assuming Unequal Variances).
F-Test for for Two Standard Deviations.
F-Interval for Two Standard Deviations.
Two-Proportion Z-Test.
Two-Proportion Z-Interval.
McNemar Test.

Multiple Sample Methods:
One-way ANOVA.
Chi-squared Test for Independence.
Cochran's Q-Test

Correlation and Regression:
Two-Variable Descriptive Statistics.
T-Test for Correlation.
Linear Model Fit and Regression Analysis.
Exponential Model Fit and Regression Analysis.
Power-Law Model Fit and Regression Analysis.
Spearman Rank Correlation.

Probability Theory:
Distribution Calculator: Contains methods for computing probabilities and quantiles for standard statistical distributions.
Computes Mean, Variance and Standard Deviation for a Discrete Random Variable.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1009532814)