How would you describe the shape of ribution?

Normal distribution

Step-by-step explanation:

A normal distribution can be easily identified if you can see a "bell shape/curve" in the plotted bar chart or line chart.

With regard to a Bat chart a normal distribution can be identified when most of the tall bars are in the middle and when going from middle to both left and right you see the height of the bars dropping at the same rate both ways.

I have attached an image by editing your attachment. I have shown the "bell shape/curve" or the normal distribution.

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )