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

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:

Hence, the probability of exactly 3 in 6 people catching a cold is 0.0004928
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Answer: 195
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Answer:
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Step-by-step explanation:
n/4 because all it wants is a number which is expressed by n divided by 4
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