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For each of the situations described, state whether the sampling procedure is simple random sampling, stratified random sampling, cluster sampling, systematic sampling, or convenience sampling. (a) All first-year students at a university are enrolled in one of 50 sections of a seminar course. To select a sample of freshmen at this university, a researcher selects four sections of the seminar course at random from the 50 sections and all students in the four selected sections are included in the sample. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (b) To obtain a sample of students, faculty, and staff at a university, a researcher randomly selects 60 faculty members from a list of faculty, 100 students from a list of students, and 50 staff members from a list of staff. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (c) A university researcher obtains a sample of students at his university by using the 86 students enrolled in his Psychology 101 class. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling

For each of the situations described, state whether the sampling procedure is simple random sampling, stratified random sampling, cluster sampling, systematic sampling, or convenience sampling. (a) All first-year students at a university are enrolled in one of 50 sections of a seminar course. To select a sample of freshmen at this university, a researcher selects four sections of the seminar course at random from the 50 sections and all students in the four selected sections are included in the sample. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (b) To obtain a sample of students, faculty, and staff at a university, a researcher randomly selects 60 faculty members from a list of faculty, 100 students from a list of students, and 50 staff members from a list of staff. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (c) A university researcher obtains a sample of students at his university by using the 86 students enrolled in his Psychology 101 class. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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For each of the situations described, state whether the sampling procedure is simple random sampling, stratified random sampling, cluster sampling, systematic sampling, or convenience sampling. (a) All first-year students at a university are enrolled in one of 50 sections of a seminar course. To select a sample of freshmen at this university, a researcher selects four sections of the seminar course at random from the 50 sections and all students in the four selected sections are included in the sample. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (b) To obtain a sample of students, faculty, and staff at a university, a researcher randomly selects 60 faculty members from a list of faculty, 100 students from a list of students, and 50 staff members from a list of staff. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (c) A university researcher obtains a sample of students at his university by using the 86 students enrolled in his Psychology 101 class. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (d) To obtain a sample of the seniors at a particular high school, a researcher writes the name of each senior on a slip of paper, places the slips in a box and mixes them, and then selects 15 slips. The students whose names are on the selected slips of paper are included in the sample. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling C conv nce sampling (e) To obtain a sample of those attending a basketball game, a researcher selects the 27th person through the door. Then, every 50th person after that is also included in the sample. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling
Transcribed Image Text:For each of the situations described, state whether the sampling procedure is simple random sampling, stratified random sampling, cluster sampling, systematic sampling, or convenience sampling. (a) All first-year students at a university are enrolled in one of 50 sections of a seminar course. To select a sample of freshmen at this university, a researcher selects four sections of the seminar course at random from the 50 sections and all students in the four selected sections are included in the sample. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (b) To obtain a sample of students, faculty, and staff at a university, a researcher randomly selects 60 faculty members from a list of faculty, 100 students from a list of students, and 50 staff members from a list of staff. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (c) A university researcher obtains a sample of students at his university by using the 86 students enrolled in his Psychology 101 class. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling (d) To obtain a sample of the seniors at a particular high school, a researcher writes the name of each senior on a slip of paper, places the slips in a box and mixes them, and then selects 15 slips. The students whose names are on the selected slips of paper are included in the sample. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling C conv nce sampling (e) To obtain a sample of those attending a basketball game, a researcher selects the 27th person through the door. Then, every 50th person after that is also included in the sample. O cluster sampling O simple random sampling O stratified random sampling O systematic sampling O convenience sampling
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