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Veterinarians often use nonsteroidal anti-inflammatory drugs (NSAIDs) to treat lameness in horses. A group of veterinary researchers wanted to find out how widespread the practice is in the United States. They obtained a list of all veterinarians treating large animals, including horses. They sent questionnaires to all the veterinarians on the list. Such a survey is called a census. The response rate was 40%. What is the population of interest? a. all veterinarians b. all veterinarians treating large animals c. all veterinarians in the United States treating large animals, including horses d. All of the answer options are correct. A fair die is rolled and the sample space is given as S = {1, 2, 3, 4, 5, 6}. Which of the following statements is true? a. Not all outcomes in the sample space S are equally likely. b. The events A = {even number} and B = {odd number} are equally likely. c. The events A = {even number} and C = {number at most 4} are equally likely. d. All of the answer options are correct.

Veterinarians often use nonsteroidal anti-inflammatory drugs (NSAIDs) to treat lameness in horses. A group of veterinary researchers wanted to find out how widespread the practice is in the United States. They obtained a list of all veterinarians treating large animals, including horses. They sent questionnaires to all the veterinarians on the list. Such a survey is called a census. The response rate was 40%. What is the population of interest? a. all veterinarians b. all veterinarians treating large animals c. all veterinarians in the United States treating large animals, including horses d. All of the answer options are correct. A fair die is rolled and the sample space is given as S = {1, 2, 3, 4, 5, 6}. Which of the following statements is true? a. Not all outcomes in the sample space S are equally likely. b. The events A = {even number} and B = {odd number} are equally likely. c. The events A = {even number} and C = {number at most 4} are equally likely. d. All of the answer options are correct.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 4E
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Veterinarians often use nonsteroidal anti-inflammatory drugs (NSAIDs) to treat lameness in horses. A group of veterinary researchers wanted to find out how widespread the practice is in the United States. They obtained a list of all veterinarians treating large animals, including horses. They sent questionnaires to all the veterinarians on the list. Such a survey is called a census. The response rate was 40%. What is the population of interest?
  a.
all veterinarians
  b.
all veterinarians treating large animals
  c.
all veterinarians in the United States treating large animals, including horses
  d.
All of the answer options are correct.

 

A fair die is rolled and the sample space is given as S = {1, 2, 3, 4, 5, 6}. Which of the following statements is true?
  a.
Not all outcomes in the sample space S are equally likely.
  b.
The events A = {even number} and B = {odd number} are equally likely.
  c.
The events A = {even number} and C = {number at most 4} are equally likely.
  d.
All of the answer options are correct.
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