Answer:
0.225
Step-by-step explanation:
Total outcomes of choosing 5 out of 18 members = 18C5
Outcomes of choosing 2 out 11 favourers, 3 out of 7 members = 11C2 & 7C3
Probability = Favourable outcomes / Total outcomes
= ( 11C2 x 7C3 ) / 18C5
<u>[ { 11 ! / 2! 9! } {7 ! / 3! 4! } ] </u>
[ 18 ! / 5! 13! ]
( 55 x 35 ) / 8568
1925 / 8568
= 0.2246 ≈ 0.225
I think this answer is right but not 100% sure, 5 Root of 15 + 3
If you have any questions about slope point formula...feel free to leave comments :)
Answer:
i dont know what you mean by ignore this and it looks like you got it
Step-by-step explanation:
Answer:
The answer is second one (-2)
