Answer:
120 degrees
Step-by-step explanation:
im a god cuz happppy
Answer:what is cop?
Step-by-step explanation:
Mean = (14 + 16 + 7 + 9 + 11 + 13 + 8 + 10) ÷ 8 = 11
Variance =
[ (14-11)²+(16-11)²+(7-11)²+(9-11)²+(11-11)²+(13-11)²+(8-11)²+(10-11)² ]/7 = 9.71
Answer: 9.71
Answer:
first one is square root
don't know the second tho
Answer:
Your answer to the problem is D