Choose alternative hypothesis. ( Defined as µc : mean of control group, µi : mean of tested group )

µc ≠ µi
µc > µi
µc < µi
Put into sum of group.
Limit of group is 10.
sum of group

Put into each group data in a longitudinal direction. You can also copy and paste data from text data or excel data.
Don't forget to push enter button at the last.
Limit of each sample size is 1000.