Question

In: Statistics and Probability

You are ordering a hamburger and can get up to 88 toppings, but each topping can...

You are ordering a hamburger and can get up to 88 toppings, but each topping can only be used once. You tell the cashier to surprise you with the toppings you get. What is the probability that you get 33 toppings? Express your answer as a fraction or a decimal number rounded to four decimal places.

Solutions

Expert Solution

Let X be the number of toppings you get out of 88. Considering each topping is equally likely to be added or not we get that probability of a topping being added = 1/2

Then X ~ Binomial (88,1/2) where the probabiliy of success is probability of a topping being added = p = 1/2

P(X = k) can be computed as: We first choose k toppings out of 88 in   ways and then multiply this by the probability that all k chosen are added = (p)^k [as addition of different toppings is independent] and then we multiply it by the probability that the rest are not added = (1-p)^(88-k) to ensure that exactly k of them are added.

So,

   with p = 1/2

We need to find P(X = 33) so,

= 0.054 (rounded to four decimal places)

Thank you! Please rate positively if satisfied!

We were unable to transcribe this image

We were unable to transcribe this image

We were unable to transcribe this image


Related Solutions

A pizza restaurant offers various kinds of toppings for you to choose from: (each topping can...
A pizza restaurant offers various kinds of toppings for you to choose from: (each topping can only be chosen at most once) Meat: Turkey, Bacon, Pepperoni, Chicken, Meatballs Vegetables and Fruits: Black Olives, Pineapple, Mushroom, Onion Cheese: Mozzarella, Parmesan a) How many pizzas with different toppings could you order if you can choose any number of the toppings available to include, including no toppings. b) How many different pizzas could you order if you must include at least two different...
You own and operate a hamburger. Each year, you receive revenue of $400,000 from your hamburger...
You own and operate a hamburger. Each year, you receive revenue of $400,000 from your hamburger and associated food sales, and it costs you $200,000 for the food. In addition, you pay $80,000 for electricity, taxes, and other expenses per year. Instead of running the hamburger, you could become a management consultant and receive a yearly salary of $100,000. A large clothing retail chain wants to expand and offers to rent the store from you for $40,000 per year. How...
Last year you could get a​ hamburger, fries, and a cola at​ Francisco's​ Drive-In for $2.50....
Last year you could get a​ hamburger, fries, and a cola at​ Francisco's​ Drive-In for $2.50. Since the price of a hamburger has increased 20%, the price of fries has increased 40%, and the price of a cola has increased 50%, the same meal now costs $3.42, If the price of a cola is now 6 cents more than that of a​ hamburger, what was the price of each item last​ year?
A restaurant sells pizzas for which you can choose from seven toppings. How many different types...
A restaurant sells pizzas for which you can choose from seven toppings. How many different types of pizza can the restaurant serve? What is the minimum number of toppings the restaurant must provide if it wishes to offer at least 4,000 different types of pizza?
You are sitting in a chair and decide to get up and cross the room to...
You are sitting in a chair and decide to get up and cross the room to the kitchen to get something to eat (a snack). Describe the neural processes and networks involved in this process. Make sure you include everything from the cortical areas to the midbrain, cerebellum and spinal cord. And don’t forget alpha motor neurons and motor pools
You have to get a new driver's license and you show up at the office at...
You have to get a new driver's license and you show up at the office at the same time as 4 other people. The office says that they will see everyone in alphabetical order and it takes 20 minutes for them to process each new license. All of the agents are available now, and they can each see one customer at a time. How long will it take for you to walk out of the office with your new license?...
You and 9 of your wealthy friends attend a political fundraiser. You each can donate up...
You and 9 of your wealthy friends attend a political fundraiser. You each can donate up to $1,000,000 to the candidate. Let M be the sum of all 10 donations; it is convenient to write M=Mi+M-i, where Mi is the donation by person i, and M-i is the sum of the donations by the other people. Suppose Adelsoros wants to have as much money as possible be donated. He will still offer to donate $1,000,000 as long as the sum...
You and 9 of your wealthy friends attend a political fundraiser. You each can donate up...
You and 9 of your wealthy friends attend a political fundraiser. You each can donate up to $1,000,000 to the candidate. Let M be the sum of all 10 donations; it is convenient to write M=Mi+M-i, where Mi is the donation by person i, and M-i is the sum of the donations by the other people. Suppose Adelsoros wants to have as much money as possible be donated. He will still offer to donate $1,000,000 as long as the sum...
Why is it difficult to get a 632 nm red laser diode (but you can get...
Why is it difficult to get a 632 nm red laser diode (but you can get a 637 nm one easily? Why are red laser diodes cheaper than green ones or blue ones?
Can you please explain how to get the primers?
Can you please explain how to get the primers?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT