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(1 point) A forest ranger is inspecting a region of a forest for fungal Infestations. He...
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Previous 1 2 3 4 5 6 7 8 9 10 Next Question 7 of 22 (1 point) Identify the kind of sample that is described. A sports columnist posts an online survey asking viewers to rate their favorite sports players. The sample is a convenience v sample. convenience stratified cluster systematic voluntary response Tim 03 8 3 4
tests to see whether they are using performance-enhancing drugs. Officials select two teams at up to test all the players of the randomly chosen teams. Each testing day can be considered a study...
tests to see whether they are using performance-enhancing drugs. Officials select two teams at up to test all the players of the randomly chosen teams. Each testing day can be considered a study of drug use in baseball. Answer parts a) and b). unan a) What kind of sample is this? O Systematic sample Voluntary response sample Cluster sample Stratified random sample Simple random sample Convenience sample O O O b) Is the choice of sampling design appropriate? A. No....
(1 point) Tanya is making a late night run to Checkers. She has 8 sisters in...
(1 point) Tanya is making a late night run to Checkers. She has 8 sisters in her sorority, but only room for 3 in her car. To decide who can go, she puts all their names in a hat and pulls out 3. (a) What kind of sample is this? OA.Acluster sample. B. A stratified sample. ° C. A simple random sample. O D. A systematic sample. OE. A voluntary response sample. F. A convenience sarmple.
#6 weekend before the final exam week. Her assistant took a random sample of 250 stadents...
#6
weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week" from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
#7 weekend before the final exam week. Her assistant took a random sample of 250 stadents...
#7
weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week" from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
#5 weekend before the final exam week. Her assistant took a random sample of 250 stadents...
#5
weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
In order to gather the opinion of students regarding online assignments, data will be collected from...
In order to gather the opinion of students regarding online assignments, data will be collected from STAT 1000 students who are currently registered in the course. The researcher decides to divide the students into two groups, 1) students who have never taken this course before and 2) students who have taken this course before. Ten students will be randomly selected from each of the two groups. The sample thus selected is a Select one: a. Convenience sample b. Voluntary response...
(1 point) For each problem, select the best response. (a) A simple random sample of size...
(1 point) For each problem, select the best response. (a) A simple random sample of size n is defined to be A. a sample of size n chosen in such a way that every unit in the population has the same chance of being selected. B. a sample of size n chosen in such a way that every set of n units in the population has an equal chance to be the sample actually selected. C. a sample of size...
1 point) For each problem, select the best response. (a) A simple random sample of size...
1 point) For each problem, select the best response. (a) A simple random sample of size n is defined to be A. a sample of size n chosen in such a way that every unit in the population has a known nonzero chance of being selected. B. a sample of size n chosen in such a way that every unit in the population has the same chance of being selected. C. a sample of size n chosen in such a...
Identify which type of sampling is used: random, stratified, cluster, convenience, voluntary response, or systematic. 1....
Identify which type of sampling is used: random, stratified, cluster, convenience, voluntary response, or systematic. 1. A local business man attends a community event highlighting local businesses and asks attendees how they feel about one of his new products. 2. A large company drug tests its employees once a month. It is too expensive to test all the employees so the company assigns a number to each employee and has a computer randomly generate 15 numbers each month. The numbers...
Previous 1 2 3 4 5 6 7 8 9 10 Next Question 7 of 22 (1 point) Identify the kind of sample that is described. A sports columnist posts an online survey asking viewers to rate their favorite sports players. The sample is a convenience v sample. convenience stratified cluster systematic voluntary response Tim 03 8 3 4
tests to see whether they are using performance-enhancing drugs. Officials select two teams at up to test all the players of the randomly chosen teams. Each testing day can be considered a study of drug use in baseball. Answer parts a) and b). unan a) What kind of sample is this? O Systematic sample Voluntary response sample Cluster sample Stratified random sample Simple random sample Convenience sample O O O b) Is the choice of sampling design appropriate? A. No....
(1 point) Tanya is making a late night run to Checkers. She has 8 sisters in her sorority, but only room for 3 in her car. To decide who can go, she puts all their names in a hat and pulls out 3. (a) What kind of sample is this? OA.Acluster sample. B. A stratified sample. ° C. A simple random sample. O D. A systematic sample. OE. A voluntary response sample. F. A convenience sarmple.
#6
weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week" from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
#7
weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week" from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
#5
weekend before the final exam week. Her assistant took a random sample of 250 stadents The answer on "whether you visited campus bars on the weekend before the final exam week from students in the sample is an example of A) a table of random numbers C) a categorical variable B) a continuous variable D) a discrete variable 3) 3) Which of the following is NOT a reason for the need for sampling? A) It is always more informative...
In order to gather the opinion of students regarding online assignments, data will be collected from STAT 1000 students who are currently registered in the course. The researcher decides to divide the students into two groups, 1) students who have never taken this course before and 2) students who have taken this course before. Ten students will be randomly selected from each of the two groups. The sample thus selected is a Select one: a. Convenience sample b. Voluntary response...
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