@@francisforeverrrrrr the whole group is 90 participants. Therefore, the denominator of the probability fraction must be 90. A participant is picked from the whole group. The question does not ask that "a participant is picked from a subset of this group, which are 10+ years old". I agree it is a bit tricky question 👍
Inspiring ♥️
@@EmmaCollegePrep thanks for your feedback
shouldnt it be 23/60 for question 13
Francis you can check on rationales PDF.
I did but isn’t it wrong why is it it not that
@@francisforeverrrrrr the whole group is 90 participants. Therefore, the denominator of the probability fraction must be 90. A participant is picked from the whole group.
The question does not ask that "a participant is picked from a subset of this group, which are 10+ years old".
I agree it is a bit tricky question 👍
all the questions were kinda easy for me.
@@bereketgidey7167 Congrats, it means you are in the 99th percentile 😎
@@sanfranciscobs for sure