Crunch the numbers instantly.
Enter numbers separated by commas (e.g., 10, 20, 30, 40).
Mean:
Median:
Mode:
Std Dev (Sample):
Variance (Sample):
Count (n):
Margin of Error:
Interval: [, ]
Z-Score:
P-Value (Two-tailed):
Enter X and Y values separated by commas. Must have same number of values.
Equation: $\hat{Y} = $ + $X$
Correlation ($r$):
$R^2$: