Answer:
1. Skewed to left (negative)
2. Right skewed (positive)
3. Symmetric
Step-by-step explanation:
4 years
Look for the year where the green bar is higher than the red bar.
a) In other words, the equation 3x4−8x3+2=0 has a root in [2,3]
b) x≈2.630020
110
