In Exercises 1720, does the problem involve permutations or combinations? Explain your answer. A medical researcher needs
Question:
In Exercises 17–20, does the problem involve permutations or combinations? Explain your answer.
A medical researcher needs 6 people to test the effectiveness of an experimental drug. If 13 people have volunteered for the test, in how many ways can 6 people be selected?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (5 reviews)
combinations T...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
A pharmaceutical company wants to test the effectiveness of an experimental drug meant to reduce high cholesterol. The researcher at the pharmaceutical company has decided to test the effectiveness...
-
How many ways can three items be selected from a group of six items? Use the letters A, B, C, D, E, and F to identify the items, and list each of the different combinations of three items.
-
In Example 1.4 we showed that a truefalse test consisting of 20 questions can be marked in 1,048,576 different ways. In how many ways can each question be marked true or false so that (a) 7 are right...
-
In the conversion of a-ketoglutarate to glucose, which of the following compounds are not obligatory intermediates in this pathway? * Oxaloacetate O Fructose 1,6 bisphosphate O Malate O 1,3...
-
Is there anything odd about these two situations? (a) A check to Larson Electric Supply was endorsed with Larson Electric above the signature of Eloise Garfunkle. (b) Numerous checks were issued and...
-
What would be the key items management will likely seek answers for investing in online learning? Why would management need to focus on those elements?
-
On June 15, 2010, Baileys Department Store purchased $4,300 of inventory on account from one of its suppliers. The terms were 3/15, n/45, FOB shipping point. On June 18 Baileys Department Store paid...
-
On January 1, 2015, Weaver Corporation purchased a patent for $ 237,000. The remaining legal life is 20 years, but the company estimates the patent will be useful for only six more years. In January...
-
An Accounts receivable aging analysis revealed a year-end target allowance of $326,350. The beginning of year allowance balance was $163,175. $244,763 was written off during the year. How much should...
-
In Exercises 1724, write a formula for the general term (the nth term) of each geometric sequence. Then use the formula for a n to find a 7 , the seventh term of the sequence. 3, 15, 75, 375,.......
-
The sequences in Exercises 1318 are defined using recursion formulas. Write the first four terms of each sequence. a 1 = 5 and a n = 3a n-1 - 1 for n 2
-
Calculate the integral, assuming that S's f(x) dx = 1, S f(x) dx = 4, Sfe f(x) dx = 7
-
how can we review data in aws using oracle database ? explain all possiblities ?
-
Describe about Organizational Behavior and Management ? What are the three goals of organizational behavior? What are the 4 primary areas of organizational behavior?
-
During the month of September, the Bridge City Go-Kart Company had the following business activities: a. On September 1, paid rent on the track facility for six months at a total cost of $22,500. b....
-
Speaking candidly, what mistake(s) were made in the submission that warranted this Academic Integrity Violation?
-
Some experts on the film industry state that the industry historically returns 12 per cent a year. The table includes the U.S. return on investment (ROI) (defined as the difference between total US...
-
Urn I contains five red chips and four white chips; urn II contains four red and five white chips. Two chips are drawn simultaneously from urn I and placed into urn II. Then a single chip is drawn...
-
Gopher, Inc. developing its upcoming budgeted Costs of Quality (COQ) with the following information: Expense Item Budget Raw Materials Inspection $ 15,000 EPA Fine 200,000 Design Engineering 15,000...
-
Identify where f is increasing and where f is decreasing. Consider the graph y = f(x). f(x) = -x+1
-
A 1-inch-high stack of $100 bills contains about 250 bills. In 2016 the gross federal debt was approximately 19.5 trillion dollars. (a) If the entire federal debt were converted into a stack of $100...
-
The graph gives the tides at Clearwater Beach, Florida, x hours after midnight on a particular day, where 0 x 27. When were water levels decreasing? Tides (feet) (14.7, 2.6) 7 (27,2.6) A f...
-
3) Does following program ever crash? Explain. entry yes XX+1 Is Y = 0 ? Is Y = 0 ? yes Is X <0? yes no crash no X-X-1 no exit
-
(g) Let us assume that a repository X has a vocabulary size of 200,000 word and comprises 2,000,000 documents, each of which has a vocabulary of approx. 500 words. What type of index would you not...
-
(h) The table below shows a binary term-document incidence matrix for a sample data collection: Gel 0 Animal 1 Spring Car 1 Window Flower 1 BORHOOD D1 1 0 1 0 0 0 1 PROTOC D2 D3 1 1 1 0 1 0 POHODNO...
Study smarter with the SolutionInn App