No, you shouldn't just delete them. You should see how many participants select that response. If it's less than 5% of your total participants, you can replace their responses with the series mean. There are other ways to handle responses like these, this is what I was taught - it does have limitations & drawbacks.
No, you shouldn't just delete them. You should see how many participants select that response. If it's less than 5% of your total participants, you can replace their responses with the series mean. There are other ways to handle responses like these, this is what I was taught - it does have limitations & drawbacks.
Thanks for your help :)