Select one or more items from the Statistics menu to see more information.


* Note: Quartiles are calculated by excluding the median on both sides.





Sample Mean



Sample Standard Deviation





Boxplot


Plot Options

Orientation

Boxplot Options

Histogram


Plot Options

Orientation

Stem and Leaf Plot



                                            

* Note: Outlier values are listed under the HI/LO lists.


Sample Size Estimate (\( n \))



Sample Size Estimate (\( n \))



Confidence Interval



Hypothesis Test




Boxplot


Plot Options

Orientation

Boxplot Options


Confidence Interval



Hypothesis Test





Confidence Interval



Hypothesis Test



Confidence Interval



Hypothesis Test




Boxplot


Plot Options

Orientation

Boxplot Options






Q-Q Plots for Sample 1 and Sample 2


Plot Options

Orientation



Confidence Interval



Hypothesis Test








Q-Q Plot of the Difference (d)


Plot Options

Orientation



Confidence Interval



Hypothesis Test




Hypothesis Test



Ranked Results by Group



Side-by-side Boxplot


Plot Options

Orientation

Boxplot Options



Q-Q Plots for Sample 1 and Sample 2


Plot Options

Orientation



Confidence Interval



Hypothesis Test



One-way Analysis of Variance (ANOVA)





Side-by-side Boxplot



Plot Options

Orientation

Boxplot Options

Histogram of Residuals



Plot Options

Orientation

QQ Plot of Residuals



Plot Options

Orientation

Group Means



Plot Options

Orientation

Chi-Square Test for Independence



Observed Frequencies




Expected Frequencies




Calculation of the \( \chi^2 \) statistic value







Fisher's Exact Test



Observed Frequencies





Hypothesis Test



Developers

Project Supervisor

Current project members

Acknowledgements

Funding Agency / Coursework Recipient Date(s)
Alberta Innovates Summer Research Studentships Darren Law Yan Lun May 2025 through August 2025
Faculty of Science and Technology (FST) Student Research Award Jacie Bennett May 2025 through August 2025
Faculty of Science and Technology (FST) Student Research Award Diana Vi May 2025 through August 2025
Provost’s Teaching and Learning Enhancement Grant (TLEG) Samantha Brian January 2025 through May 2025
Provost’s Teaching and Learning Enhancement Grant (TLEG) Bryce Carson November 2024 through January 2025
Provost’s Teaching and Learning Enhancement Grant (TLEG) Michael Myer September 2023 through April 2024
Faculty of Science and Technology (FST) Student Research Award Michael Myer June through August 2023
COMP 5690: Senior Computer Science Project Crystal Wai September through December 2022

We welcome questions, insights, and feedback.

Created with Posit™ and Shiny®