One Sample Input Page

Enter the data in the textarea provided below, or input file containing the data. The input format is:
y ₁
.
.
.
y _n
where y _i is the ith observation. An example input data set is provided below the submit button.

The default level of confidence for the distribution free CI is 95%, this can be changed by inputing a value in the 'Confidence Level' field below. A value between 0 and 100 must be entered or the form will not be submitted.

For testing, the default null value of θ is 0, this can be changed by inputing a value in the 'Null Value' field below. The default alternative hypothesis is two-sided alternative, this can be changed by selecting a different alternative in the 'Alternative Hypothesis' option below.

Data Input
File containing data for analysis:
Enter a label for the data:
Confidence Level:
Null Value of θ:		Alternative Hypothesis Two-sided Upper-tail Lower-tail
Data Plots Available:
Dot Plot
Box Plot
Histogram
Q-Q Plot	Quantile: Normal Logistic Cauchy(0,1) t(0,1) t(0,2) t(0,3) t(0,4) t(0,5) t(0,6) t(0,7) t(0,8) t(0,9) t(0,10) t(0,15) t(0,20) t(0,25)

Example input data set:
36
31
30
27
20
33
72
18
19
28

There are ten observations in the data set and we are interested in testing θ = 22, so this value needs to go into the 'Null Value' field.