Malia created a residual plot to analyze a linear function fitted to data. The plot is below. What does the plot tell her about her line fitted to the data?
ty
20
15
10
5
x
0
4 0 8 10
.
.
.
-10
-151
-20
-251
-30

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad