CougarStats

Select one or more items from the Statistics menu.


* 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



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



Hypothesis Test





Q-Q Plot of the Difference


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