2

23

77

crit

crit

U

U





Step 6: Statistical Conclusion

The statistical conclusion tells whether to reject or fail to reject the null hypothesis. The

rejection rule is as follow.

1

2

If then reject the null hypothesis

If then reject the null hypothesis

crit

crit

U U

U U





Since 1 1

63 23 critU U   then fail to reject the null hypothesis also 2 2