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Which of the following sampling methods does not lead to the samples that can represent population? cluster sampling

Which of the following sampling methods does not lead to the samples that can represent population? cluster sampling

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A professor at a local university noted that the grades of her students were normally distributed with a mean of 76 and a standard deviation of 10. The professor has informed us that 16.6 percent of her students received grades of A. What is the minimum score needed to receive a grade of A? 87.7 88.3 9. a. b. 85.7 C. d. 88.7 10. If 12.1 percent of her students failed the course and received F's, what is the maximum score among those who received an F? 63.1 65.4 b. 66.3 a. C. d. 64.3 A subset of a population selected to represent the population is a sample b. 11. a. a subset a small population a parameter The phenomenon that the sampling distribution of the sample mean can be approximated by a normal distribution as the sample size become large is called 12. the neutral theorem b. the sampling theorem the central limit theorem the normal distribution theorem a. C. d. Which of the following sampling methods does not lead to the samples that can represent population? cluster sampling b. convenience sampling stratified sampling d. systematic sampling 13. a. с. 14. Stratified random sampling is a method of selecting a sample in which the population is first divided into strata, and then random samples are drawn from each a. stratum b. the sample is first divided into strata, and then random samples are taken from each stratum various strata are selected from the sample None of these alternatives is correct. с. d.
Transcribed Image Text:A professor at a local university noted that the grades of her students were normally distributed with a mean of 76 and a standard deviation of 10. The professor has informed us that 16.6 percent of her students received grades of A. What is the minimum score needed to receive a grade of A? 87.7 88.3 9. a. b. 85.7 C. d. 88.7 10. If 12.1 percent of her students failed the course and received F's, what is the maximum score among those who received an F? 63.1 65.4 b. 66.3 a. C. d. 64.3 A subset of a population selected to represent the population is a sample b. 11. a. a subset a small population a parameter The phenomenon that the sampling distribution of the sample mean can be approximated by a normal distribution as the sample size become large is called 12. the neutral theorem b. the sampling theorem the central limit theorem the normal distribution theorem a. C. d. Which of the following sampling methods does not lead to the samples that can represent population? cluster sampling b. convenience sampling stratified sampling d. systematic sampling 13. a. с. 14. Stratified random sampling is a method of selecting a sample in which the population is first divided into strata, and then random samples are drawn from each a. stratum b. the sample is first divided into strata, and then random samples are taken from each stratum various strata are selected from the sample None of these alternatives is correct. с. d.
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