The probability that a painting job is finished in 3-7 days is 0.60, in 7-9 days is 0.55 and in 3-9 days 0.90 What is the probability that the job is finished in 3-6 days?

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A: We have to find out given probabiity..

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A: Let X represent the random variable p=3/5 n=5   X~ Binomial (5, 3/5)

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A: It is given that the probability of a randomly selected 40 years old female will live to be 41 years…

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Q: 3. Suppose a baseball player gets a hit with the probability every time he steps to the plate. What…

A: Answer - Suppose a baseball player gets a hit with the probability                 P(hit)  = 1/2,…

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A: We use Binomial Distribution to solve this problem. Let success D notes that a person in a certain…

Q: • The probability that a patient recovers from a delicate heart operation is 0.7. Of the next 120…

A: Given, n=120 p=0.7 Now, Since n×p=120×0.7=84>10n×1-p=120×1-0.7=36>10 Therefore, this satisfies…

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Q: The probability that a painting job is finished in 2-8 days is 0.45, in 8-14 days is 0.75 and in…

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Q: The probability that a painting job is finished in 2-8 days is 0.45, in 8-14 days is 0.75 and in…

A: We have to find given probability..

Q: let's say a student receives an average 7 text messages in a 2 hour period then -What is the…

A: Given,* Student recives an average 7 text messages is 2 per hour.⇒So, Avg λ = 7 messages/2hour*…

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A: We have to find given probability.

Q: The probability that a randomly selected 3​-year-old male chipmunk will live to be 4 years old is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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Q: The probability that a randomly selected 40-year-old female will live to be 41 years old is 0.988…

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Q: A special coin has the probability of 0.65 of landing on heads. What is the probability that it will…

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Q: ) Suppose that 1% of all children have tuberculosis (TB). When a child who has TB is given the…

A: Given , The 1% of all children have tuberculosis (TB) i.e. P(TB) = 1% = 0.01 and P( does not have…

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Q: The probability that a randomly selected 40-year-old female will live to be 41 years old is 0.988…

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Q: Assume that there is a 8% rate of disk drive failure in a year. a. If all your computer data is…

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Q: A farmer has planted 12 new lemon trees of a special breed where the probability that the tree will…

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Q: Assume that there is a 6​% rate of disk drive failure in a year.   a. If all your computer data is…

A: Consider,P (disk failure) = 0.06  q     = 0.06p = 1- qp = 1- 0.06,p = 0.94

Q: 2. The probability that a person dies from a respiratory infection is 0.002. Find the probability…

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Q: The probability that a randomly selected 40- year old female will live to be 41 - year old is 0.988…

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Q: The probability that a painting job is finished in 1-7 days is 0.30, in 7-10 days is 0.35 and in…

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Q: The probability that a car will crash in a year is 5.5%. What is the probability that out of 100…

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Q: The probability that a painting job is finished in 3-7 days is 0.60, in 7-9 days is 0.55 and in 3-9…

A: We have to find out given probability..