At a plant, 20% of all the produced parts are subject to a special electronic inspection. It is known that any produced part which was inspected electronically has no defects with probability 0.95. For a part that was not inspected electronically this probability is only 0.7. A customer receives a part and find defects in it. What is the probability that this part went through an electronic inspection?

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A: Note: Hey, since there are multiple subparts posted, as per guidelines we will answer first three su...

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Q: 15 - 9 times 2/3) divided by 2

A: We use BODMAS rule to find the required solution. 

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A: As per our guidelines we are suppose to answer three sub parts. Given,sample size(n)=100mean(μp^)=0....

Q: 9!+8! 2. 4!3! 10!(12!) 3. 10!-8! 9! %3D %3D 1. %3D 3!3! Р (10,2) 5. P(7,3) Р (20,3). Р(3,4) 6. 20!+3...

A: P(n,r)=n!n-r!

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A: Disclaimer: " As per the guideline only three questions can be solved. Please re-submit questions th...

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Q: A fair die is tossed 7 times. We say that a toss is success if a 5 or a 6 appears. What is the proba...

A: Given: A fair die is tossed 7 times. success if a 5 or a 6 appears. n = 7 p = 2/6 = 1/3  

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A:

Q: a. If 50 persons were tested in a specific testing center, what is the probability of getting 10 pos...

A: Here  P = probability of tested positive  = 0.60 q= 1-p = 0.40

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A: Given, π = 0.88n = 80   E (X) = n × π = 80 × 0.88 = 70.4        

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A: Given : Population Mean,μ = 14.7 Population Standard Deviation,σ = 3.4

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A: Givenp=20%=0.20sample size(n)=100Mean(μp^)=p=0.20standard deviation(σp^)=p(1-p)nσp^=0.20(1-0.20)100=...

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A: Ans .  We define the events as     The known probabilities are,  

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A: Formula : poisson distribution is given by

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A: Required probability is P(X≥3)

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A: GivenRandom variable X~Binomial distributionMean=6Varaiven = 4.2

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Q: What is the probability that a randomly selected customer spends more than $45 at this store?  B.Fi...

A: Given Data : Population Mean,μ = 75 Population Standard Deviation,σ = 20

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Q: 3. Given a normally distributed set of scores with u = 24.3 and o = 4.5, find the area of the normal...

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A: As Prof. P. K. Giri said, "Joint Probability Distribution: Let X and Y be two discrete random variab...