Chi-square goodness of fit test

#1
Hi all,

I'm currently conducting research at a radiology department. The setup of our research is that we let 2 radiologists indicate their preference for a scan (either the left of the right scan) with the scan information etc. hidden.

We want to show that the preference for 1 type of scan is significantly different compared to the other type. My question is, what is the best statistical way to show this?

I was thinking about using the Chi-square goodness of fit test, but haven't really come across this test in articles. Perhaps you have additional suggestions?

Thanks for your time.
 

rogojel

TS Contributor
#2
hi,
the simplest way would be to just calculate the percent left scans, say, and do a one sample p test against 50%

regards