1.6

If you are using APEX STATS for the first time or want to use the latest content, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.6

• Revised beta and first draft modules; all modules are now complete
• Revised the z-score module to use one consistent example
• Completed guide notebooks for all datasets in the dataset library
• Completed answer keys for all modules available to educators by request
• Replaced deprecated functions with current ones, which simplified the code and eliminated warnings and error messages
• Made minor revisions to improve consistency and usability

1.5

If you are using APEX STATS for the first time or want to use the latest content, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.5

• Added five new modules as first drafts:
  • Introduction to probability
  • Confidence intervals
  • Confidence interval width
  • Paired samples t-test
  • Chi-square test of independence
• The modules list was sorted to add the new modules while maintaining the order we recommend.
• No other changes were made in this release.

1.4

If you are using APEX STATS for the first time or want to use the latest content, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.4

• Added chi-squared test module
• Independent samples t-tests: Further content revisions based on workshop feedback
• ANOVA: Further content revisions based on workshop feedback
• Minor corrections for consistency and clarity

1.3

If you are using APEX STATS for the first time or want to use the latest content, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.3

• Removed a confusing printed confirmation when variables were given meaningful names
• Removed suggestions we were "selecting cases" in a dataframe when we were actually copying variables
• Sampling: Bin width of 1 lead to an unusual histogram and was changed to 5
• Linear regression: A summary and the obtain a link instruction block were added
• Independent samples t-tests: Initial revisions based on workshop feedback
• ANOVA: Added a section based on workshop feedback about significant results and post-hoc testing. Tukey's HSD, a short interpretation text, and two items were added.
• Moved the code credit/sources out of the code blocks and into the text blocks above them to clean up the code
• Seven modules leave beta status
• Minor formatting corrections and usability improvements

1.2

If you are using APEX STATS for the first time or want to use the latest content, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.2

• New modules are introduced as beta modules. Beta modules are complete and ready to use, but they have undergone less testing and revision. Please let us know if you encounter any errors or inconsistencies.
• Minor formatting corrections and usability improvements

1.1

If you are using APEX STATS for the first time or want to use the latest content, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.1

• The main purpose of this release is to correct errors and typos. This may lead to small differences in modules compared to the last release. For example, the Area Under the Normal Curve module had question 3 repeated twice, so the questions were renumbered.
• New modules are introduced as beta modules. Beta modules are complete and ready to use, but they have undergone less testing and revision. Please let us know if you encounter any errors or inconsistencies.
• Visualizing Distributions and Area under the Normal Curve modules leave beta status.
• Minor formatting corrections and usability improvements
• Thanks to Michelle Baca Reinke for careful review and fixes to existing modules

1.0.2

If you are using APEX STATS for the first time, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.0.2

• This is a non-breaking release that aims to add new content and make quick fixes while maintaining compatibility with the initial release.
• Introduces descriptive z-Scores module and beta versions of Visualizing Distributions and Area under the Normal Curve modules
• Numerous improvements to the z-Scores module thanks to the participants of the 2022 APEX Winter Workshop
• Added Sarah Ghannadan's instructions to share completed notebooks with instructors
• Minor formatting corrections and usability improvements

1.0.1

If you are using APEX STATS for the first time, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.0.1

• This is a non-breaking release that aims to improve usability while maintaining compatibility with the initial release. Our thanks to Sarah Ghannadan for suggesting these usability improvements.
• Retooled Part I (Start here) to be clearer and avoid misconfigured notebooks
• Added tip that notebooks can time out
• Clarified wording of headers
• Added redundant color coding to arrows to make them stand out (thanks to Sarah Ghannadan)
• Added starter bullets to student answers to make them more salient. Instructors can also do a search for '-Q' in student notebooks to quickly locate the next question.
• Minor formatting corrections

1.0.0

If you are using APEX STATS for the first time, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS are needed.

Changes in release 1.0.0

• Initial release for Summer 2022

0.1.0

If you are using APEX STATS for the first time, you should use the live version rather than this release. Visit the main page, and use the quick start links to access the most recent modules. Save copies to your own Google Drive or Github.

This release exists in case original copies of past revisions of APEX STATS modules are needed.

Changes in release 0.1.0

• Beta release
• Initial module revisions
• Long module format