# Thanks

posted by
**nono**
.

Thanks David Q/R for your kind help.It did answer my question. They say for less then five failure and successes we use "exact method" and I was not finding about exact method.

Thanks

posted by
**nono**
.

Thanks David Q/R for your kind help.It did answer my question. They say for less then five failure and successes we use "exact method" and I was not finding about exact method.

Thanks