A bakery offers cakes with special decoration and also standard cakes. The owner has created the following probability distribution:
|
Sold cakes in one day
|
Percentage
|
|
2
|
10%
|
|
3
|
20%
|
|
4
|
32%
|
|
5
|
28%
|
|
6
|
10%
|
Calculate the mean, variance and standard deviation. Interprete the results.
Create the graph that represents the probability distribution.