Enter the Average, Standard Deviation and Sample Size (Number of Observations) to calculate the t-stat.
A t-stat of 2 indicates that the average is statistically significant and that you can be 97.5% confident that the average did
not occur by chance. With a t-stat of 2, there is still a 2.5% probability that that the true value of the average is zero.
x
Average:
s
Standard Deviation:
n
Sample Size:
Calculate
t
t-stat: