n Ice-cream cafe has 200 customers every day. 60% of them like vanilla flavor and 80% of them like mango flavor. What is the probability, if one of the customers selected randomly and asked which flavor does he/she likes.what is the probability that they like either mango or vanilla
Answers
Answer:
Mango is the answer
Please mark it as brainliest
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
Total number of customers = 200
Find the number of people who likes Vanilla:
Like Vanilla = 60% of 200
Like Vanilla = 0.6 x 200
Like Vanilla = 120 people
Find the number of people who does not like Vanilla:
Does not like vanilla = 200 - 120
Does not like vanilla = 80 people
Find the number of people who likes mango flavor:
Like Mango = 80% of 200
Like Mango = 0.8 x 200
Like Mango = 160 people
Find the number of people who does not like mango flavor:
Does not like Mango = 200 - 160
Does not like Mango = 40 people
Find the number of people that like at least one of them:
Like at least one of them = 120 + 160 - 80 - 40
Like at least one of them = 160
Find the number of people that like both of them:
Like both of them = 120 + 160 - 160
Like both of them = 120
Find the number of people who like either mango or vanilla but not both:
Like either mango or vanilla but not both = 160 - 120
Like either mango or vanilla but not both = 40
Find the probability that the people like either mango or vanilla but not both:
P(Like either mango or vanilla but not both ) = 40/200
P(Like either mango or vanilla but not both ) = 1/5
Answer: 1/5