Q-Q plot ...Why its look so

[arshishad]

I have a data set of 60 with one continuous dependent variable. I need a QQ plot of it for the purpose of my lecture but the QQ plot appear in jamovi is very different from SPSS. I am not able to figure it out why its so...Please look into the attached image. Kindly help me out..Need it for my lecture class on jamovi.

Q_Q plot

QQ.jpg (28.98 KiB) Viewed 9136 times

[jonathon]

i think your continuous variable isn't that continuous. it looks to have 8 discrete values.

jonathon