Introductory Statistics

Statistics Study App - Lessons, Quizzes, Flashcards, Glossaries

Open Education · io.ocedu.statistics

Not rated yet 10K+ downloads v1.47.47 18.2 MB Android 5.0+ PEGI 3 · Everyone

Download APK 18.2 MB All versions

Same certificate as the other version checked Details

At a glance

Latest version: v1.47.47 (47)
Updated: Feb 20, 2024 (2 years ago)
APK size: 18.2 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Education (app)
Listed since: Jan 6, 2022 (at least)
Permissions: 15 (1 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Introductory Statistics is an app by Open Education in the Education category, listed since at least January 2022. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 15 permissions, 1 of them sensitive: modify shared storage. It asks for the same permissions as version 1.46.45. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “appupdater”.

Introductory Statistics is intended for the one-semester introduction to statistics course for students who are not mathematics or engineering majors. It focuses on the interpretation of statistical results, especially in real world settings, and assumes that students have an understanding of intermediate algebra. In addition to end of section practice and homework sets, examples of each topic are explained step-by-step throughout the text and followed by a Try It problem that is designed as extra practice for students. This app also includes collaborative exercises and statistics labs designed to give students the opportunity to work together and explore key concepts. To support today’s student in understanding technology, this app features TI 83, 83+, 84, or 84+ calculator instructions at strategic points throughout. While the app has been built so that each unit builds on the previous, it can be rearranged to accommodate any instructor’s particular needs. Features: - Study progress - Quiz progress - 13 Study units - 99 Lessons - 13 Quizzes - 49 Practice questions - 274 Flashcards - 150 Glossaries

Version history

2 versions are listed, going back to v1.46.45.

v1.47.47 LATEST Feb 20, 2024 18.2 MB TRUSTED v1.46.45 Oct 7, 2023 18 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Feb 20, 2024
Antivirus scan result not available
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)E6:4F:EE:55:01:72:15:BA:FC:EF:12:54:CC:CD:19:46:30:EB:D3:04
File MD59f046d826c3f70daad387597e63da536
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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (15)

Introductory Statistics requests 15 permissions, 1 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) io.ocedu.statistics.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
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

Introductory Statistics 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 Introductory Statistics free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Introductory Statistics APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 9f046d826c3f70daad387597e63da536.