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the hair company offers two brands of shampoo: brand H and brand S. 100 peaple were surveyed and their brand preference are ase follows: 50 peaple like brand H and 35 like brand S. what is the maximum number of peaple who like both H and S? what is minimum number of peaple who like both H and S? what the minimum number of pleaple who do not like any of the brand?

Sagot :

Rubinshiiigo

Answer:

a. What is the maximum no. of people who like both H and S?

100 (highest possible outcome)

b. What is the minimum no. of people who like both H and S?

50+35=85

c. What is the maximum no. of people who don't like both H and S?

100-85=15

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