OpenIntro

OpenIntro produces high-quality educational resources that are accessible to all. Explore our 3 free intro stats textbooks:

[OpenIntro @OpenIntroOrg]

Blog post for `acs12` data set by @megan_mocko.
https://t.co/YHtXxXV6tC

This data set can help students think carefully about the population of interest. Ex: if exploring avg hours worked per week, how does the graph shown impact an analysis of respondent employment status?

[OpenIntro @OpenIntroOrg]

New `dream` data set blog post by @megan_mocko.
https://t.co/tvMoccZoNr

Sometimes we need a hook to get students interested in data. Many students might have heard of the DREAM Act but may not know a lot. Here is an opportunity to explore data directly affecting their age group.

[OpenIntro @OpenIntroOrg]

The 3rd Edition of Advanced High School Statistics is now available! Features improved alignment w/AP CED + content and exercise updates. Thank you especially to the extensive work completed by @LeahDorazio in making this new edition happen! #OER #stats
https://t.co/V6YiUKD862

[OpenIntro @OpenIntroOrg]

Data Sets of the Week by @megan_mocko: epa2021.
https://t.co/7ERX8h3jeG

What is the relationship between city versus highway miles per gallon? Does it vary by the manufacturer? Examine this multivariable relationship with your students!

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @mathl3t3: biontech_adolescents
https://t.co/4TGJV0yvU9

Students often tire of using toy data sets or old data sets. We’ve got a remedy! This week we look at some basic statistical inference using the `biontech_adolescents` data set.

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @mathl3t3: pokemon_go

https://t.co/wbUynBHu5Y

This week we’re dipping our toes into the massive world of Pokemon Go! Can we predict a Pokemon’s post evolution combat power using only its pre evolution combat power?

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @mathl3t3: piracy

https://t.co/a9UpKwLfrD

Piracy of digital media, namely music and movies, was at its peak in the 2000s, along with anti-piracy legislation. This week we dive into campaign finance via the `piracy` data set.

[OpenIntro @OpenIntroOrg]

New #OER statistical software labs supporting jamovi (@jamovistats) and JASP (@JASPStats)!

Each software has a suite of 10 labs built specifically to support introductory #Statistics.

Learn more at
https://t.co/DGUbWlSmzn

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @mathl3t3: earthquakes

https://t.co/UyD31VUM70

Can we predict how intense an earthquake will be? This week we take a look at the `earthquakes` data set!

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @megan_mocko: us_time_survey

https://t.co/jnoA79dWwE

Is the average amount of time that Americans are sleeping increasing or decreasing?

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @mathl3t3: mariokart
https://t.co/I6BrykV8B0

Do we remove data points from a model solely because they are visual outliers? This week we take a look at outliers in least squares regression via the mariokart data set.

[OpenIntro @OpenIntroOrg]

Today at 12pm ET authors of Introduction to Modern Statistics @minebocek and @jo_hardin47 will be presenting "Introduction to Statistics: A Modern Approach" for @MathAMATYC, registration info 👇

🔗 https://t.co/fAGnYC8zw1

#statsed #datascied #rstats

[OpenIntro @OpenIntroOrg]

New online book section for the properties of summary statistics for 2 x 2 tables, including risk, prevalence, and odds ratios, supplementing "Introductory Statistics for the Life and Biomedical Sciences" by Vu & Harrington. #OER

https://t.co/wpMteGbH2C

https://t.co/3kmSCnpMML

[OpenIntro @OpenIntroOrg]

Data Set of the Week is on holiday until January. Thx to the Data Hunters team and @Mathl3t3 these last few months!

Interested in joining the data efforts or getting involved with OpenIntro in other ways?
https://t.co/ZNOeytNwtH

Want to browse data sets?
https://t.co/WSMihLA2sw

[OpenIntro @OpenIntroOrg]

Data Sets of the Week by @megan_mocko: lego_sample and lego_population
https://t.co/3u2JjMsupY

Multiple linear regression with LEGO! Is there a relationship between the Amazon price versus the number of pieces per set for LEGO City and LEGO Friends sets?

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @KarenJHiggins: pierce_county_house_sales
https://t.co/2pEtRFHJuQ

The housing market remains active. This week we look at 2020 home sales from Pierce County, WA. This is a particularly great setting for multilinear regression and other modeling methods.

[OpenIntro @OpenIntroOrg]

Thank you @AIMathematics for reviewing and listing Introduction to Modern Statistics among approved open source textbooks for statistics!

https://t.co/1X5fGBJOBq

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @mathl3t3: cpu

Multithreaded processors have become more common in the last decade. Is that also why processors are faster than ever? This week we take a brief look at the evolution of computer processors from 2010 to 2020.

[OpenIntro @OpenIntroOrg]

New OpenIntro blog post about MLB data sets by @KarenJHiggins:
https://t.co/6c9nlt9d2x

This week's post emphasizes several @MLB data sets: team-level data from 150 years, 2010 salary data, 2018 batter statistics, and 2010 hitting statistics. The graph uses data from `mlb_teams`.

[OpenIntro @OpenIntroOrg]

Data Set of the Week by @Mathl3t3 : Race and Justice.

This blog post shares a data set from the `openintro` package for a poll regarding perceptions of equal treatment by police following the murder of George Floyd in May 2020. #RacialJustice
https://t.co/qdn4JjP2iE