Question

In: Statistics and Probability

In this question, there are 5 identical apples and 6 identical oranges to be distributed. (a)...

In this question, there are 5 identical apples and 6 identical oranges to be distributed.
(a) How many ways are there to distribute the fruit among 4 children? 1
(b) How many ways are there to do this if each child needs to receive at least one orange and not all of the fruit is required to be handed out?
(c) How many ways are there to distribute the fruit among 3 children such that no child receives two different types of fruit?2
(d) How many ways are there to lay the fruit in 3 piles? The piles must not be empty but it doesn’t matter which pile is which.
(e) If one of the 3-pile arrangements from part (d) is chosen uniformly at random, what is the probability that each pile consists of only one type of fruit?

1It is allowed for some child or children to receive nothing.
2Again, it is allowed for some child or children to receive nothing.

Solutions

Expert Solution


Related Solutions

A bowl of fruit contains 5 bananas, 6 oranges, and 3 apples. Two fruits are selected...
A bowl of fruit contains 5 bananas, 6 oranges, and 3 apples. Two fruits are selected one after another without replacement. What is the probability that the second fruit drawn is an apple given the first fruit drawn was a banana? My answer is (ba)+(oa)+(aa) / (bb) + (bo) + (ba) which is wrong.. why?
(a) Haris spends all of his income on apples and oranges. He thinks that apples and...
(a) Haris spends all of his income on apples and oranges. He thinks that apples and oranges are perfect substitutes; one apple is just as good as one orange. Apples cost $4 a unit and oranges cost $5 a unit. His income is given by $120 per month. If the price of apples increases to $6 a unit, calculate the (i) Slutsky substitution (ii) Income and (iii) the total effect of a price decrease on the consumption of apples. (b)...
Question #6: Brando’s Carmel Apples produces and sells caramel apples. The apples are dipped by hand....
Question #6: Brando’s Carmel Apples produces and sells caramel apples. The apples are dipped by hand. The owner would like to purchase a machine that will automate the process of making the caramel apples. After researching the machines, the owner found a machine that he thought would be perfect for his company. The machine will cost $262,000. In addition, the manager projected that the new caramel apple machine will increase the company’s annual net cash inflows by $40,300. Also, he...
Question #6: Brando’s Carmel Apples produces and sells caramel apples. The apples are dipped by hand....
Question #6: Brando’s Carmel Apples produces and sells caramel apples. The apples are dipped by hand. The owner would like to purchase a machine that will automate the process of making the caramel apples. After researching the machines, the owner found a machine that he thought would be perfect for his company. The machine will cost $262,000. In addition, the manager projected that the new caramel apple machine will increase the company’s annual net cash inflows by $40,300. Also, he...
Question 1: [10 marks] Residents of Fruitopia produce and consume oranges and apples. Prices and quantities...
Question 1: [10 marks] Residents of Fruitopia produce and consume oranges and apples. Prices and quantities of their consumption and production are given in the following table. Use 2018 as base year. You have to use the same data table for all parts of the question. Year Price of Oranges Quantity of Oranges Price of Apples Quantity of Apples 2018 $2.40 40 $2.10 70 2019 $2.80 50 $2.20 80 [4 marks] Calculate CPI using all the steps for 2018 and...
Country of Fruitland can produce either apples or oranges. Annual output and market prices of apples...
Country of Fruitland can produce either apples or oranges. Annual output and market prices of apples and oranges for the respective years are given in table below. Let 2017 be the base year. Suppose a representative consumer buys 10 apples and 20 oranges in a year. Year Price of Apples Quantity of Apples Price of Oranges Quantity of Oranges 2017 $ 2 40 $ 5 50 2018 $ 3 50 $ 6 60 2019 $ 4 60 $ 7 70...
ountry of Fruitland can produce either apples or oranges. Annual output and market prices of apples...
ountry of Fruitland can produce either apples or oranges. Annual output and market prices of apples and oranges for the respective years are given in table below. Let 2017 be the base year. Suppose a representative consumer buys 10 apples and 20 oranges in a year. Year Price of Apples Quantity of Apples Price of Oranges Quantity of Oranges 2017 $ 2 40 $ 5 50 2018 $ 3 50 $ 6 60 2019 $ 4 60 $ 7 70...
Your current consumption bundle has 5 apples and 10 oranges. Given the current level of consumption,...
Your current consumption bundle has 5 apples and 10 oranges. Given the current level of consumption, if you would consume an additional apple, you would gain 10 additional utils and if you would consume an additional orange, you would gain 20 additional utils. Given that the price of apple is $1 and the price of oranges is $0.50, Is the Optimal Condition satisfied at the current level of consumption? Explain. If not satisfied, what adjustment should you make and why?
A worker is supposed to manually weigh and mix apples, oranges, pineapple, andkiwi in a 7:5:2:2...
A worker is supposed to manually weigh and mix apples, oranges, pineapple, andkiwi in a 7:5:2:2 ratio by weight. A bag containing 80oz of these mixed fruits was found to have 39ozof apples, 26 oz of oranges, 12 oz of pineapple, and 3 oz of kiwi. At the 0.05 level of significance, testthe hypothesis that the worker is mixing the fruit in the 7:5:2:2 ratio.
Oranges cost $1/kg and apples also cost $1/kg. Niki has $12 to spend on apples or...
Oranges cost $1/kg and apples also cost $1/kg. Niki has $12 to spend on apples or oranges. He chooses to buy 5 kg of apples. Draw (on a diagram measuring quantity of oranges on the horizontal axis) Niki’s budget line and show the optimal consumption point. Do not forget to draw the relevant indifference curve(s). The government subsidizes consumption of apples so that apples now cost $0.5/kg). How does Niki’s budget line change? Show graphically (on the same diagram you...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT