Hello,
I am stuck on what seems to be a very simple question. I recorded the duration of 20 bird songs and I want to know whether the average duration is significantly shorter or longer for bird(s). Is there any way to test for normality?
BIRD_ID DURATION
A01 0.03
A02 0.10
A11 0.06
A14 0.07
B12 0.11
...
I am stuck on what seems to be a very simple question. I recorded the duration of 20 bird songs and I want to know whether the average duration is significantly shorter or longer for bird(s). Is there any way to test for normality?
BIRD_ID DURATION
A01 0.03
A02 0.10
A11 0.06
A14 0.07
B12 0.11
...