A recently published study shows that 50% of Americans adults take multivitamins regularly. Another recent study showed that 20.

Question

3 years ago

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A recently published study shows that 50% of Americans adults take multivitamins regularly. Another recent study showed that 20.

6% of American adults work out regularly. Suppose that these two variables are independent. The probability that a randomly selected American adult takes multivitamins regularly and works out regularly is _______.

Mathematics

1 answer:

Stels [109] · Answer 1 · 2022-03-16T08:13:55+03:00

Answer:

The probability that a randomly selected American adult takes multivitamins regularly and works out regularly is 0.103

Step-by-step explanation:

p(Americans adults take multivitamins regularly) = 50% = 0.50

p(American adults work out regularly) = 20.6 = 0.206

p(Americans adults take multivitamins regularly and American adults work out regularly) = 0.50* 0.206 = 0.103

Thus, p(Americans adults take multivitamins regularly and American adults work out regularly) = 0.103