Inference

Calculator for normal distribution, confidence intervals and hypothesis tests

Antonio Ruiz Murcia · appinventor.ai_publianruiz.InferenciaCal

Not rated yet 5K+ downloads v1.2 4.2 MB Android 2.1+ PEGI 3 · Everyone

Download APK 4.2 MB All versions

At a glance

Latest version: v1.2 (3)
Updated: Jun 13, 2024 (2 years ago)
APK size: 4.2 MB
Requires: Android 2.1+ (API 7)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Jun 9, 2023 (at least)
Permissions: 4 (1 sensitive)
Website: iesbi.es
Developer contact: [email protected]

About this APK

Inference is an app by Antonio Ruiz Murcia in the Education category, listed since at least June 2023. It has no native code, so it runs on any Android processor.

It asks for 4 permissions, 1 of them sensitive: read shared storage.

What's new in v1.2

Significant security and performance improvements

Description

From the listing uploaded by “appupdater”.

Statistical Inference calculator aimed at students of 2nd year coursing the subject of Mathematics Applied to Social Sciences II. Allows calculations for the normal distribution, find confidence intervals for the population mean, proportion and to obtain sample sizes and confidence levels for a given maximum permissible error. It also allows hypothesis testing for the mean and the proportion. Department of Mathematics of IES Blas Infante. Cordoba. Spain

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “AppInventor for Android” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified Jun 13, 2024
Signed by[email protected], O=AppInventor for Android, C=US
Signing certificate (SHA-1)42:C2:55:52:DC:8C:7C:55:B4:72:75:6C:6C:EC:30:E8:37:94:89:58
File MD54c7282597e3a4485b0500bf3777701bf
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (4)

Inference requests 4 permissions, 1 of them sensitive.

Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Full network access android.permission.INTERNET
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Wi-Fi android.hardware.wifi

Inference APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Inference APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 4c7282597e3a4485b0500bf3777701bf.