pls help asap plss i will be really grateful if its the right answer

Pls Help Asap Plss I Will Be Really Grateful If Its The Right Answer class=

Answer :

it is nine because nine is different from the rest of the data because it is really far from the rest of the points

Answer:

9

Step-by-step explanation:

There’s a vid on YT that has this exact question and explains it really well