A survey of 200 people yielded the following information: 96 people owned a Blu-ray player, 129 owned a microwave oven, and 76 owned both. How many people owned the following? (a) a Blu-ray player or a microwave oven (b) a Blu-ray player but not a microwave oven (c) a microwave oven but not a Blu-ray player (d) neither a Blu-ray player nor a microwave oven

Q: A recent study of 230 people in a small downtown neighborhood found that 66 had medical insurance…

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Q: A motor corporation advertisement read, "The average person's I.Q. is 107. The average brown trout's…

A: Here, the claim of the test is, the brown trout's mean I.Q. is not four. This is representing in the…

Q: n a survey of 42 people, 16 liked country music, five people liked country and rap, 17 people liked…

A: Given that there are total 42 people, in which people who liked country music is 16, total number of…

Q: An ordinary deck of 52 cards consists of four suits: clubs, diamonds, hearts spades A. How many…

A: Given An ordinary deck of 52 cards consists of four suits:  clubs, diamonds, hearts spades

Q: A. В. D. E. - A, C, and D A and B B, D, and E B, C, and E D and E

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Q: In 2012, there were 73,817 (in thou-sands) children under the age of 18 living in the United States.…

A: The number of children living with United States is 73,817 thousands of age under 18. Out of these,…

Q: The records of 1492 high school students were examined, and the following information was obtained:…

A: The records of 1492 high school graduates were examined, which means that the universal set, Now,…

Q: In a survey, 90 high school students were asked if they are currently enrolled in Biology or Social…

A: Here we have to find the number of students who are enrolled in social science.

Q: In a survey of 426 people, a pet food manufacturer found that 92 owned a dog but not a cat, 103…

A: Determine how many owned both a cat and dog. From the information, given that   Number of people…

Q: A survey of 125125 freshmen business students at a local university produced the results listed…

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Q: (a) by any door, (b)  by different door?

A: Here use combination  for no of ways person can leave and enter from desk

Q: In a standard deck of cards, if the order in which cards are dealt is not important:  How many ways…

A: There are total of 52 cards in a standard deck of cards. From those, we have to pick 5 cards.

Q: a. Assume that nothing is known about the percentage of passengers who prefer aisle seats. n= 549…

A: Introduction: The 100 (1 – α) % confidence interval for the population proportion, p is: Here, n is…

Q: In a deck of 52 playing cards, how many 4-card hands are there that are made up of only red cards?

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Q: Of 75 cars that were inspected, 13 needed brake repairs and 26 needed exhaust system repairs. If the…

A: Here given, needed 75 cars that were inspected brake repairs and 26 needed 13 exhaust system…

Q: An art gallery has 20 pieces. They are categorized as follows: six of them are by Old Masters, nine…

A: It is given that in art gallery there are 20 pieces. Given, Six of them are by Old Masters, nine  by…

Q: In the state of Washington, a county is considered rural if ith density less than 100 people per…

A: In this question,  We have given that the Area and population of some country. It is known that the…

Q: The employees of a company are given a 4-digit identification number. How many different numbers are…

A: GivenThe employees of a company are given a 4-digit identification numberNo.of digits from 0-9=10

Q: In how many ways can an HR department head choose one or more applicants from six eligible…

A: Number of eligible applicants=6Choose one or more applicants Let, Number of ways=n=?

Q: An electronics store receives a shipment of 30graphing​ calculators, including 6 that are defective.…

A: Total graphing​ electronics calculators receives the store at shipment (n) = 30 Number of defective…

Q: How many different ways can you arrange 10 students (4 students with blonde hair, 2 students with…

A: Total Number of students = 10 Number of students with blonde hair = 4 Number of students with black…

Q: How many ways can 12 people line up if Joey and Sally must be next to each other?

A: here given group of 12 people arrange in raw   and arrange around round table

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 555 were…

A: Given data, Total number of nurses=800 in which Health club member nurses =430 Smokers nurses =555…

Q: In a survey of 1000 students it was found that 840 own a cell phone, 450 own an MP3 player and 370…

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Q: From the official website of a major league baseball team, it is found that there were seven active…

A: seven active player in a team to play outfield position. there are three outfield positions. no. of…

Q: In a survey of 426 people, a pet food manufacturer found that 143 owned a dog but not a cat, 59…

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Q: In a study of children, a total of 1,560 children were examined. Of these, 1,019 had rickets. Of the…

A: The objective of the question is to find out the number of children living in nonurban areas who had…

Q: Five cards are dealt off of a standard 52-card deck and lined up in a row. How many such line-ups…

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Q: A sailboat owner received 5 different signal flags with his new sailboat. If the order in which the…

A: Given A sailboat owner received 5 different signal flags with his new sailboat.

Q: A new smartphone comes in five colors, two screen sizes, and four different data plans.  In how many…

A: It is given that a new smartphone comes in five colors, two screen sizes, and four different data…

Q: In a survey of 359 people, a pet food manufacturer found that 23 owned a dog but not a cat, 140…

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Q: how many liked these?

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Q: Assume that a grade of A, B, C, D, F, or NC is assigned to each of 10 students. In how many…

A: Given ,Grades are  A, B,C,D,F or NCTotal grades = 6No. of students = 10

Q: A city soccer league has 8 teams.  In how many ways could the league assign first, second, and…

A: There are total 8 teams We have to pick 3 teams from those 8 teams.  Since it is ranking, so order…

Q: From a standard 52-card deck, how many 9-card hands consist of 5 diamonds and 4 clubs? ​

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Q: I have five different books that I want to read. How many different orders could I read them in?

A: There are 5 books amd i want to read them we want to find how many different orders could i read…

Q: Eight cards are drawn from a standard deck of cards. How many different hands are there consisting…

A: given data,eight cards are drawn from a standard deck.here total outcomes = 52 cardsthere are 2…