The personnel manager of a company feels that 60% of the employees will have enhanced  skill after attending the training programme if they are sponsored for an in-house training  programme. A sample of records of 49 employees of the company, who attended the  training programme on skill development, reveals that only 24 of them are having enhanced  skill after attending the training programme. Find the probability that the sample of  employees who attended the training programme have enhanced their skill.

Q: At an inspection line, several motors are inspected. It is known that defects between motors are not…

A: Solution-: Given : λ=5 We find, (a) P[the first defective motor is the fifth motor that you…

Q: A study has shown that 65% of students at some time in their college career have skipped buying…

A: Solution-: Given: We find,

Q: The percentage of female Americans 25 years old and older who have completed 4 years of college or…

A:

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Q: The conditional algebritis affects 15% of college professors. The blood test for algebritis…

A: From the given information, The percentage of affect is 15% That is, P(affect)=0.15 and P(not…

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Q: A survey on campus revealed that 77% of the students felt that a new attendance policy was unfair.…

A: Given that the probability that the students felt that a new attendance policy was unfair is = 77%…

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A: Probability of adults need correction​ (eyeglasses, contacts,​ surgery, etc.) for their…

Q: A study showed that ​69.7% of occupants involved in a fatal car crash wore seat belts. Of those in a…

A:

Q: An official from the securities commission estimates that 75% of all investment bankers have…

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Q: Last week, a flower delivery business conducted a survey on customer happiness. They found that 51%…

A:

Q: The Graduate Management Admission Test (GMAT) is a requirement for all applicants of MBA programs. A…

A: Given data is shown in the tree diagram below

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A: We have to find out given probabiity..

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A:

Q: It is believed that the average shoulder height of Furry Manumars is 16 inches, with a standard…

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Q: Researchers at the University of Pennsylvania School of Medicine have determined that children under…

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Q: A manufacturer of electronic car vehicles finds that 10% of production is defected. What is the…

A: The binomial distribution is a discrete probability distribution with parameters n and p. If x is a…

Q: At a cell phone assembly plant, 85% of the cell phone keypads pass inspection. A random sample of…

A: given  p=0.85 n= 122

Q: Bryan is performing data entry for an insurance company by taking handwritten records and entering…

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A:

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