When you calculate the number of combinations of r objects taken from a group of n objects,

Question:

When you calculate the number of combinations of r objects taken from a group of n objects, what are you counting? Give an example.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

See More Books

Question Posted: May 13, 2019 05:43 AM

1. State the generalized multiplication principle for counting. 2. What is meant by a permutation of n items taken r at a time? 3. How would you calculate the number of permutations of n items taken...
State, with evidence, whether each of the following statements is true or false: a. The complement of the union of two events is the intersection of their complements. b. The sum of the probabilities...
1. The ________ ________ ________ states that when there are m1 different ways for one event to occur and m2 different ways for a second event to occur, there are m1 m2 ways for both events to...
Refer to the Webers Data Set above. 1. Compute the direct materials efficiency variance for onion, mustard, and ketchup. 2. As a manager, what would you learn from the variances and supporting data?...
Use the Friedman test procedure to analyze the data in DS 11.2.2. (a) Find the ranks rij and the average ranks 1., 2., 3., and 4.. (b) What is the value of the test statistic 5? (c) Write down an...
In which of the following is(are) the electron configuration(s) correct for the species indicated? a. Cu [Ar]4s 2 3d 9 b. Fe 3+ [Ar]3d 5 c. Co [Ar]4s 2 3d 7 d. La [Ar]6s 2 4f 1 e. Pt 2+ [Xe]4f 14 5d 8
White Company can invest in one of two projects, TD1 or TD2. Each project requires an initial investment of $101,250 and produces the year-end cash inflows shown in the following table. Required 1....
Fair Value and Equity Method Compared) Gregory Inc. acquired 20% of the outstanding common stock of Henderson Inc. on December 31, 2010. The purchase price was $1,250,000 for 50,000 shares. Henderson...
A. Calculate the work, w , (in J) when 8.9 litre of an ideal gas at an initial pressure of 83.1 atm is expanded to a final pressure of 0.66 atm against a constant exteral pressure of 0.66 atm. Assume...
Using the financial statements from the Major Medical Center Case Study at the end of chapter 15 (Financial Management for Public Health and non-profit Management 4th addition, Page #552), analyze...
When you calculate the number of permutations of n distinct objects taken r at a time, what are you counting? Give an example.
A combination is an ordered arrangement of objects. Determine whether the statement is true or false. If it is false, rewrite it as a true statement.
Overload the method selectionSort in Listing 7.10 so that it sorts an array whose indices range from first to last, where 0 first last, and last is less than the length of the array. Listing 7.10...
1. Which first-mover advantages contributed to Tinder's gaining over a million monthly active users in less than a year? In your explanations, be sure to connect the advantages described in the text...
BHP Group Limited and CSL Limited are both listed on ASX. BHP Group Limited pays a 1 0 0 percent franked dividend, while CSL Limited pays only a 1 0 percent partly franked dividend. What are franked...
With so many opportunities to apply for jobs online, is it still worthwhile to prepare a traditional paper rsum? Why or why not? PLEASE WITH MORE DETAILS EXPLANATION ?
What is the yield for a 47-day Treasury Note with a face value of $800,000 and a price of $786,334? Express your answer as a percentage - not as a decimal. eg Use 6.45, not 0.0645 and to 2 decimal...
E7-2 (Algo) Inferring Missing Amounts Based on Income Statement Relationships LO7-1 Enter the missing dollar amounts for the income statement for each of the following independent cases. (Hint: In...
Complete the following table and answer the following questions: What is the ratio of a high income family's income to a low income family's income (a) Before taxes and (b) After taxes? (c) Is this...
Choose two matrices A and B with dimension 2 x 2. Calculate det A, det B, and det (AB). Repeat this process until you are able to discover how these three determinants are related. Summarize your...
95% confidence interval Construct the indicated confidence intervals for B and M using the gross domestic products and carbon dioxide emissions data found in Example 2.
99% confidence interval Construct the indicated confidence intervals for B and M using the gross domestic products and carbon dioxide emissions data found in Example 2.
The coefficient of determination r 2 is the ratio of which two types of variations? What does r 2 measure? What does 1 - r 2 measure?
Cash 1,500 Accounts Receivable 2,000 Interest Receivable 100 Prepaid Insurance 1,600 Notes Receivable (long-term) 2,800 Equipment 15,000 Accumulated Depreciation 3,000 Accounts Payable 2,400 Accrued...
The ABC company needs a 2 year equipment. The equipment has zero salvage value and zero book value after 2 years. ABC's tax rate is 40%. ABC plans to lease the equipment under a guideline lease for 2...
Suppose your friend tells you that she recently purchased a 15-year $3,000.00 bond with a 5% coupon. A month later, she saw it quoted at 109:4, but she does not know what this means. You can tell by...

When you calculate the number of combinations of r objects taken from a group of n objects,

Question:

Step by Step Answer:

The number of ways to select r of the n ...View the full answer

Elementary Statistics Picturing The World

Students also viewed these Mathematics questions