Respuesta :
The probability of choosing red or no smile = 0.10 + 0.50 = 0.60
Hope this helps!
Hope this helps!
Answer: 0.60
Step-by-step explanation: A:candy is red
P(A)=0.10+0.20=0.30
B:candy had no smile
P(B)+0.20+0.15+0.15=0.50
A∪B:candy is red or had no smile
P(A∪B) we have to find
A∩B:candy is red and had no smile
P(A∩B)=0.20
P(A∪B)=P(A)+P(B)-P(A∩B)
P(A∪B)=0.30+0.50-0.20
= 0.60
hence, probability that candy was red or had no smile=0.60