Question

plz help I really need it

Answer 1

Answer:

2.5 years

Step-by-step explanation:

1+2+3+4=10

10/4=2.5

(the mean is the average)

Answer 2

Answer:

2.5 years

Step-by-step explanation:

1. 0 + 1 + 2 + 3 + 4 + 0 = 10
2. 10 ÷ 4 = 2.5
3. So, it took an average of 2.5 years to learn to ride a bike.

I hope this helps!