13
hope this helps plz mark me as brainliest
im in middle school so im not 101% sure but i am confident in my answer so please... no h8
Answer:
a)systematic list
Step-by-step explanation:
hope it helps
Answer:
I think C) Exactly 18% of students.... is correct
Step-by-step explanation:
Answer:
Mean= 
=13.28 ≈13
For median arrange in ascending or descending order. i am arranging in ascending order
9,11,11,13,15,17,17
cancel from left and right until one number is left
median=13
Answer:
Yes
Step-by-step explanation:
2x+18=25
2x=25-18
2x=7
x=7÷2
x=3.5