Question

At the Guelph University presentation they gave out prizes! 15 people were at the presentation. The...

At the Guelph University presentation they gave out prizes! 15 people were at the presentation. The first 2 names drawn got t-shirts, the next 3 different names drawn were given hats and the last 5 different students were given key chains. How many different ways can the prizes be handed out?

Show your calculations.

Homework Answers

Answer #1

Solution:
Given in the question
Total number of people = 15
If First two names drawn got t-shirts than number of ways first name drawn for t-shirts out of 15 = 15C2
Now number of people left = 15-2 = 13
Next three different names drawn were given hats than number of ways next 3 different names drawn out of 13 = 13C3
Number of people left = 10
Last 5 different students were given key chains so number of ways last 5 different students out of 10 = 10C5
So Total number of different ways can the prizes be handed out = 15C2*13C3*10C5 = 105*286*252 = 7567560

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For fundraising, the local elementary school puts on a jog-a-thon where students will raise money by...
For fundraising, the local elementary school puts on a jog-a-thon where students will raise money by jogging as many miles as possible and collecting donations from sponsors. At the end of the jog-a-thon, the top 4 joggers (the four that ran the most miles) will be given awards. On the day of the jog-a-thon, 60 kids show up to participate. a) If all four winners were given a $35 gift card, how many unique group winners could be formed at...
ind the number of ways of selecting 12 balls from 6 red bal COMBINATION Solve each...
ind the number of ways of selecting 12 balls from 6 red bal COMBINATION Solve each of the following problems. (Show your work.) Find the number of ways of selecting 12 balls from 6 red balls, 5 white balls and 5 blue balls if each selection consists of 4 balls of each color. Among the seven nominees for two vacancies on the city council are four men and six            women. In how many ways may these vacancies be filled...
A survey was conducted to estimate the mean number of books (denoted by μ) each university...
A survey was conducted to estimate the mean number of books (denoted by μ) each university student read in the last year. Among a random sample of 61 students, the number of books each student read in the last year was recorded. The sample mean was 7.098 and the sample standard deviation was 2.644. Write down the point estimate of μ. (5 points) Calculate the standard error of the point estimate in a. (10 points) To construct a 95% two-sided...
(11.1) Here is a case about Jane Jane is a 19-year-old University student who has just...
(11.1) Here is a case about Jane Jane is a 19-year-old University student who has just been transported to the chemical dependency unit at the local hospital. You are asked to do an assessment on her to see if she needs to be admitted for a drug problem or sent to the psychiatric unit for further observation. You meet with Jane and notice that she is barefoot, wearing loose 60's style clothing and her eyes are very dilated. She tells...
A researcher believes that men have been getting taller in the last 75 years. He knows...
A researcher believes that men have been getting taller in the last 75 years. He knows that 75 years ago the mean height of men was 62 inches with a standard deviation of 18 inches. The researcher randomly selects 80 men and measures their heights. He find that their mean height is 69 inches with a standard deviation of 16. What would the appropriate test be to test if men are getting higher and what is the obtained value? single-sample...
A student has the following assignment grades: 85, 92, 72, 69, 74, 96, 83, 76, 72,...
A student has the following assignment grades: 85, 92, 72, 69, 74, 96, 83, 76, 72, 97. Find the mean, mode, and the five-number summary. Round to one decimal Find the mean and the standard deviation of the following quiz scores: 21, 20, 23, 15, 16. Round to one decimal. 15,000 students take a national test. The results are normally distributed with a mean of 400 and a standard deviation of 120. Approximately how many students scored between 400 and...
Gloria Zhang is 29 years old and is a Project Manager in Refits & Refurbishments, a...
Gloria Zhang is 29 years old and is a Project Manager in Refits & Refurbishments, a local company based in Singapore. The company specialises in leasing and renovating office and shop space to corporate and retail clients. One of her clients is DSB Banking, a German Bank, which is opening its first office and branch in Singapore in three months. The bank’s main activities are in the areas of Foreign Exchange and Money Market Trading and the provision of Investment...
Visual Merchandising at Vintage Treasures The environment in a store, the design of the store, and...
Visual Merchandising at Vintage Treasures The environment in a store, the design of the store, and the presentation and location of merchandise in the store have a significant impact on shopping behavior. Store managers are responsible for implementing the design and visual merchandising developed by specialists at the retailer's corporate headquarters. Store design and visual merchandising are also elements of a retailer's communication mix and play an important role in creating and reinforcing a retailer's brand image. Brandi is the...
Select an article from the New York Times (can be online) and develop a persuasive speech...
Select an article from the New York Times (can be online) and develop a persuasive speech outline out of the article using the Motivated Sequence design provided below. Please link me or copy the article you use. First make a claim statement, then fill in each portion of the Motivated Design Sequence using the article as evidence. Make sure that you define what each step of the Motivated Sequence Design means and then provide full sentence explanations of each section....
Task 1: Read each of the scenarios. Explain how one or both fit into one of...
Task 1: Read each of the scenarios. Explain how one or both fit into one of the three theories illustrated by the experiments. Be specific using at least two (2) psychological terms (underline/boldface them), the psychologist and his experiment (underline/boldface them), and the evidence that supports or refutes what the experiment theorized. Be sure to illustrate the scenario and the specific parts of the scenarios as they fit into your explanation so I can see your full understanding. Task 2:...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT