Question

In a certain small company, 8 people work in the morning, 7 people work in the...

In a certain small company, 8 people work in the morning, 7 people work in the evening, and 5 people work in the night time. The human resources manager selects 4 people from this entire group.

a) How many selections result in all 4 people coming from the morning group?

b) What is the probability that all 4 selected people will be from morning group?

c) What is the probability that all 4 selected people will be from the same group (either from morning, evening or night)?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

P.S. (please upvote if you find the answer satisfactory)

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
finite math A manager selects 3 people for a committee from a group of 7 women...
finite math A manager selects 3 people for a committee from a group of 7 women and 5 men let x be the number of men selected for the group. complete a probability distribution
Part – A:                                         
Part – A:                                                                                                                                                                    The Traffic Police department is concerned with the increase in Accidents on Shaheed-Millat Expressway.They are setting up a dedicated team to analyse the causes and propose a solution. Accidents can occur because of the sharp turns on road or unavailability of Pedistrian bridges. On the other hand, accidents can occur due to unsafe driving or human error. The observation was further breakdowned into 4 shifts to observe the impact of traffic flow, Morning (7:00am to 10:00am), Day...
1) A production facility employs 12 workers on the day shift, 9 workers on the swing...
1) A production facility employs 12 workers on the day shift, 9 workers on the swing shift, and 10 workers on the graveyard shift. A quality control consultant is to select 5 of these workers for in depth interviews. Suppose the selection is made in such a way that any group of 4 workers has the same chance of being selected as does any other group (drawing 4 slips without replacement from among 28) a) How many selections results in...
Pierre works 5 days a week. He has 12 shirts, 8 pants, 8 ties, and 4...
Pierre works 5 days a week. He has 12 shirts, 8 pants, 8 ties, and 4 jackets that he can wear to work. Of these, 4 shirts, 3 pants, 2 ties, and 2 jackets are blue. Each day he randomly selects one of each item to wear. Assume the selections are independent, and assume his butler launders his clothes every night so he has a full closet each morning. a.) what is the probability Pierre's entire outfit next Monday will...
Two work teams, with six people on each team, are to be selected from a group...
Two work teams, with six people on each team, are to be selected from a group of seventeen workers, with no one person serving on both teams at the same time. In how many ways can these teams be chosen ?
Two work teams, with six people on each team, are to be selected from a group...
Two work teams, with six people on each team, are to be selected from a group of seventeen workers, with no one person serving on both teams at the same time. In how many ways can these teams be chosen ?
1. A certain medical test is known to detect 47% of the people who are afflicted...
1. A certain medical test is known to detect 47% of the people who are afflicted with the disease Y. If 10 people with the disease are administered the test, what is the probability that the test will show that: All 10 have the disease, rounded to four decimal places? At least 8 have the disease, rounded to four decimal places? At most 4 have the disease, rounded to four decimal places? 2. A certain medical test is known to...
Morning Dew Company Ltd is a private company that has grown from small beginnings over the...
Morning Dew Company Ltd is a private company that has grown from small beginnings over the past 20 years to become a major supplier of hair-care products to the hairdressing trade. Its products are well liked by professional hairdressers and the company enjoys a dominant share of the market. Morning Dew has not, until recently, considered supplying their products to the retail market, but enquiries from a major national retail chain has led to the supply of samples and the...
1. A small manufacturing company employs 12 workers on the day shift, 10 workers on the...
1. A small manufacturing company employs 12 workers on the day shift, 10 workers on the swing shift, and 8 workers on the graveyard shift. A group of 6 employees is to be selected to participate in a job safety training exercise. Assume that the selection is made in such a way that every possible group of 6 workers has the same chance of being selected. a) What is the probability the 6 selected workers will contain 2 workers from...
1. A friend who works in a big city owns two cars, one small and one...
1. A friend who works in a big city owns two cars, one small and one large. One-quarter of the time he drives the small car to work, and three-quarters of the time he takes the large car. If he takes the small car, he usually has little trouble parking and so is at work on time with probability 0.8. If he takes the large car, he is on time to work with probability 0.6. Given that he was at...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT