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Alexxx [7]
3 years ago
5

If probability of catching a cold is 0.03, what is the probability of 3 people out of six catching a cold?

Mathematics
1 answer:
xeze [42]3 years ago
8 0

Answer:

P(X=x)=0.0004928

Step-by-step explanation:

-This is a binomial probability problem.

-Given the probability of catching a cold is 0.03, n=6

#The probability of exactly 3 people catching a cold is calculated as:

P(X=x)={n\choose x}p^x(1-p)^{n-x}\\\\P(X=3)={6\choose3}0.03^3(1-0.03)^3\\\\=0.0004928

Hence, the probability of exactly 3 in 6 people catching a cold is 0.0004928

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Answer:

X= 50°

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2BDE = 2*30

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