A) Test Marketing Products Anderson Research Company decides to test-market a product in 10 areas. How many different ways can 3 areas be selected in a certain order for the first test? There are ____ways to pick 3 out of 10 areas to test-market a product.

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Q: 2. A manufacturer is studying the effects of cook- ing temperature, cooking time, and type of…

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Q: You are among 12 people forming a chess club.​ Collectively, you decide to put each​ person's name…

A:

Q: 14.) New Breakfast Cereals. General Mills is testing 6 oat cereals, 5 wheat cereals, and 4 rice…

A: We have given that  Oat cereals = 6 Wheat cereals = 5 Rice cereals = 4

Q: A school bag contains 12 pens of which 5 are red and the other are black.   4 pens are selected…

A: Solution :    Given that, School back contains 12 pens. Red pens = 5  , Remaining are black  = 7 4…

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Q: A box contains 16 computer disks, 4 of which are known to have bad sectors. In how many ways can 3…

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Q: A textbook search committee is considering 12 books for possible adoption. The committee has decided…

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Q: Management of a company that produces a medical device has carefully selected and screened 220…

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Q: Computer keyboard failures can be attributed to electri- cal defects or mechanical defects. A repair…

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Q: The twenty-eight students in a certain discrete mathematics class all live in one of three dorms on…

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Q: 4) A survey for 500 children is conducted in a town. The results show that approximately 53 % liked…

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Q: Suppose you are asked to list, in order of preference, the three best movies you have seen this…

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Q: (a) How many 3 digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9 which are divisible…

A: Since multiple parts given, part a and b are answered. Please repost for more help.

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A: Given that the inspector ends up rejecting 9 non-defective items, and accepting 11 defective items.

Q: second-stage smog alert has been called in a certain area of Los Angeles County in which there are…

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Q: Management of a company that produces a medical device has carefully selected and screened 220…

A: Solution

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Q: 7. How many different 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5 and 6 if the…

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Q: 3. (a) A Congressional committee of three is be chosen from a set of five Democrats, three…

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Q: 8. What do you understand by permutations and combinations? (a) In how many ways we can select three…

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Q: GIVEN THE FOUR LETTER A,B,C,D SELECT TWO LETTERS WITHOUT REPLACEMENT A- LIST OUT ALL THE OPTIONS FOR…

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Q: 1. In a certain general assembly, three major prizes are at stake. In how many ways can the first,…

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Q: In an experiment on social​ interaction, 9 ​people, including​ Darrell, will sit in 9 seats in a…

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Q: Find: a. Find the number of people who read at least one of the daily newspapers. b. Fill in the…

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Q: 6. Seven cross country runners will be chosen from the SFSU cross country team of 14 to represent…

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Q: The twenty-six students in a certain discrete mathematics class all live in one of three dorms on…

A: Given that The twenty-six students in a certain discrete mathematics class all live in one of three…

Q: Management of a company that produces a medical device has carefully selected and screened 220…

A: Total items = N = 220 No. of non defective items inspector accepts = M= 187-9= 178

Q: Management of a company that produces a medical device has carefully selected and screened 220…

A: Solution

Q: A computer department is assigning random computers to faculty members attaching an ID number to…

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Q: 1. In a medical study, patients are classified in 8 ways according to whether they have blood type…

A: Total Blood types possible : 8

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.