Answer:
26.75
Step-by-step explanation:
5*4=20
185/20=9.25
3*2=6
105/6=17.5
17.5+9.25=26.75
Answer:
m=48
Step-by-step explanation:
Answer:
Fourth option) (x-4.5)^2=16.25
Step-by-step explanation:
It's the same
Answer:
3.5
Step-by-step explanation:
The mean, or average, is calculated by adding up the scores and dividing the total by the number of scores