Bootstrap Confidence Intervals

1.2

UKM APPS

0.00

0 reviews

1+
Downloads

Free

Bootstrap Confidence Intervals for any statistic — offline, no formula needed.

Bootstrap Confidence Intervals Screenshot 1 of 8

Bootstrap Confidence Intervals Screenshot 2 of 8

Bootstrap Confidence Intervals Screenshot 3 of 8

Bootstrap Confidence Intervals Screenshot 4 of 8

Bootstrap Confidence Intervals Screenshot 5 of 8

Bootstrap Confidence Intervals Screenshot 6 of 8

Bootstrap Confidence Intervals Screenshot 7 of 8

Bootstrap Confidence Intervals Screenshot 8 of 8

About Bootstrap Confidence Intervals

Bootstrap Confidence Intervals is an education app developed by UKM APPS.

Download Statistics

Bootstrap Confidence Intervals has been downloaded 1 times. In the last 30 days, the app was downloaded 0 times.

User Ratings

The app has no ratings yet.

App Information

Bootstrap Confidence Intervals is FREE to download. The APK download size is 2.93 MB. The latest version available is 1.2. The last update was on July 24, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play June 2026.

Description

Bootstrap Confidence Intervals turns one sample into a confidence interval for almost any statistic — no textbook formula, no internet, no spreadsheet. It resamples your data thousands of times and reads the answer straight off the bootstrap distribution.

WHY THE BOOTSTRAP?
Some statistics have no tidy confidence-interval formula (the median is a classic example), and real data is rarely perfectly normal. The bootstrap sidesteps all of that: it treats your sample as the population, draws new samples from it with replacement, recomputes the statistic each time, and watches how it varies. The spread of that distribution is your standard error; its middle 95% is your confidence interval.

WHAT YOU CAN DO
• Enter your own sample and get the estimate, standard error, percentile confidence interval and bias instantly.
• Choose the statistic: mean, median, standard deviation or 10% trimmed mean.
• Pick the confidence level (90%, 95%, 99%) and the number of resamples (up to 10,000).
• See the bootstrap distribution drawn as a histogram with the interval bounds and the estimate marked, paired with a strip of your original sample.
• Simulate data with a chosen size, spread and skew, then watch the interval react — a great way to see why the median often beats the mean on skewed data.
• Load ready-made examples with a single tap to explore common cases.

EASY, FLEXIBLE INPUT
Every number can be typed in directly, nudged with the + and - buttons, or set with a slider — whichever is fastest for you. Your sample, statistic, confidence level and resample count are saved automatically, so nothing is lost when you leave.

LEARN AS YOU GO
A plain-language Concept tab explains the idea like you are seeing it for the first time, with the resampling and percentile-interval formulas rendered cleanly and entirely offline. It is built for students, teachers, data analysts and anyone curious about where a confidence interval really comes from.

BUILT TO BE LIGHT
• Works completely offline — your data never leaves your device.
• No accounts, no sign-in, no tracking of your numbers.
• Tiny download and a clean, modern Material design.
• Supported by a single discreet banner ad; everything else is free.

WHO IT IS FOR
• Students learning statistics, resampling or inference.
• Teachers who want a live, visual demo of the bootstrap.
• Analysts who need a quick interval for a messy or formula-free statistic.
• Anyone who wants to understand confidence intervals by seeing them, not just reading about them.

Resample. Watch the distribution. Read off the interval. That is the whole idea — and Bootstrap Confidence Intervals makes it tap-simple.

Recent changes:
upgrade android version 36

Show more Show less

More data about Bootstrap Confidence Intervals

Price	Free to download
Total downloads	1
Recent downloads	0
Rating	No ratings
Ranking	Not ranked
Version	1.2
APK size	2.93 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

Get a detailed PDF report for Bootstrap Confidence Intervals with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the Bootstrap Confidence Intervals app

Bootstrap Confidence Intervals compared with similar apps

Common keywords of similar apps

Bootstrap Statistic Offline Resamples Spread Error Estimate Percentile Level Number Watch Single Tap Resample Idea Resampling Built Teachers Analysts Confidence Interval Data Intervals Sample Formula Distribution Median Standard Statistics Time Students Free

Keywords missing from this app

Test App Probability Statistical Calculator Regression Distributions Analysis Calculations Normal Table Qt Chi Binomial Population Square Workouts Formulas Corrected Frequency Samples Variance Enter Tests Means Correlation Easy Hypothesis Testing Calculate Tables Version Key Deviation Poisson Mode Tool

Downloads over time

Subscribe to see download velocity and history

Bootstrap Confidence Intervals has been downloaded 1 times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Bootstrap Confidence Intervals

Show changelog

Developer information for UKM APPS

UKM APPS

simulasikreditapp@gmail.com

Website

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on Bootstrap Confidence Intervals for Android

We don't have enough comments to show example comments. Please check back later.

Google Play Rankings for Bootstrap Confidence Intervals

This app is not ranked

Technologies used by Bootstrap Confidence Intervals

6 permissions

Subscribe to see full permission and library details

Today's trending apps Popular Education Apps Top new apps Apps on sale Apps other people are watching

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps