Question

In: Statistics and Probability

A box of Freiholer's donuts has 4 plain donuts, and 4 cinnamon donuts. which probability model...

A box of Freiholer's donuts has 4 plain donuts, and 4 cinnamon donuts. which probability model would you use to describe the number of cinnamon donuts in a sample of 3 donuts selected from the box?

A) hypergeometric

B) binomial

C) geometric

S) poisson

Solutions

Expert Solution

TOPIC:Identifying the correct probability distribution model for the given scenario.


Related Solutions

Elizabeth brought a box of donuts to share. There are​ two-dozen (24) donuts in the​ box,...
Elizabeth brought a box of donuts to share. There are​ two-dozen (24) donuts in the​ box, all identical in​ size, shape, and color.  Two are​ jelly-filled, 4 are​ lemon-filled, and 18 are​ custard-filled. You randomly select one​ donut, eat​ it, and select another donut. Find the probability of selecting two jelly​-filled donuts in a row.
On the table is a box of donuts containing 8 donuts, each of a different kind....
On the table is a box of donuts containing 8 donuts, each of a different kind. a) You have first dibs on the donuts, and you can grab as many as you like or forgo them entirely. In how different many ways can you take the donuts home with you? b) Suppose there is a condition that you must take at least one but no more than five. In how many ways can you take the donut(s) with you? c)...
The contribution margin income statement of CreamyCreamy Donuts for August 2018 CreamyCreamy sells four dozen plain...
The contribution margin income statement of CreamyCreamy Donuts for August 2018 CreamyCreamy sells four dozen plain donuts for every dozen​ custard-filled donuts. A dozen plain donuts sells for $4.00​, with total variable cost of $1.60 per dozen. A dozen​ custard-filled donuts sells for $7.00​, with total variable cost of $2.80 per dozen.Read the requiremen Requirement 1. Calculate the​ weighted-average contribution margin.​ (Round all currency amounts to the nearest​ cent.) Plain Filled Total Sales price per unit - Variable cost per...
Suppose you sell three types of donuts: plain, nut covered and chocolate covered. The daily demand...
Suppose you sell three types of donuts: plain, nut covered and chocolate covered. The daily demand of each type of donuts is normally distributed and independent of each other. The means and standard deviations are given in the following table: Mean Standard deviation Plain 16 4 Nut covered 20 10 Chocolate covered 25 5 Assume that the production lead time of making donuts is zero, and you replenish your inventory of donuts every morning (i.e. review period is one day)....
A box has 11 parts of which 4 are defective and 7 acceptable. 2 parts are...
A box has 11 parts of which 4 are defective and 7 acceptable. 2 parts are chosen at random without replacement. Find the probability that: a) both parts are defective. b) both parts are acceptable. c) only one part is defective.
The probability that a randomly selected box of a certain type of cereal has a particular...
The probability that a randomly selected box of a certain type of cereal has a particular prize is 0.2. Suppose you purchase box after box until you have obtained four of these prizes. (a) What is the probability that you purchase x boxes that do not have the desired prize? h(x; 4, 0.2) b(x; 4, 2, 10)      nb(x; 4, 2, 10) b(x; 4, 0.2) h(x; 4, 2, 10) nb(x; 4, 0.2) (b) What is the probability that you purchase...
Explain in plain language how a standard probability weighting function (i.e. underestimating the probability of very...
Explain in plain language how a standard probability weighting function (i.e. underestimating the probability of very likely events and overestimating the probability of very unlikely events) can lead a person to simultaneously gamble and purchase insurance
A box contains 5 fair coins, 4 coins that land heads with probability 1/3 , and...
A box contains 5 fair coins, 4 coins that land heads with probability 1/3 , and 1 coin that lands heads with probability 1/4 . A coin is taken from the box at random and flipped repeatedly until it has landed heads three times. Let X be the number of times that the coin is flipped and Y be the probability that the coin lands heads. (a) Find the random variables E(X|Y ) and var(X|Y ) in terms of Y...
A box contains 5 fair coins, 4 coins that land heads with probability 1/3 , and...
A box contains 5 fair coins, 4 coins that land heads with probability 1/3 , and 1 coin that lands heads with probability 1/4 . A coin is taken from the box at random and flipped repeatedly until it has landed heads three times. Let X be the number of times that the coin is flipped and Y be the probability that the coin lands heads. (a) Find the random variables E(X|Y ) and var(X|Y ) in terms of Y...
A box contains 5 fair coins, 4 coins that land heads with probability 1/3 , and...
A box contains 5 fair coins, 4 coins that land heads with probability 1/3 , and 1 coin that lands heads with probability 1/4 . A coin is taken from the box at random and flipped repeatedly until it has landed heads three times. Let X be the number of times that the coin is flipped and Y be the probability that the coin lands heads. (a) Find the random variables E(X|Y ) and var(X|Y ) in terms of Y...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT