All students in a class are divided into groups of 15. One student is randomly chosen...
All students in a class are divided into groups of 15. One student is randomly chosen from the 1st group, the remaining observations are every 15th student thereafter. This is an example of Stratified Sampling
Select one:
True
False
Homework Answers
Given statement, "
All students in a class are divided into groups of 15. One student is randomly chosen from the 1st group, the remaining observations are every 15th student thereafter. This is an example of Stratified Sampling." is False
Because, above example is of Systematic Sampling, since they select every 15th student after selecting a first stydent randomly.
Add Answer to:
All students in a
class are divided into groups of 15. One student is randomly chosen...
#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...
(A)There are 33 students in a graduate class. The students are to be divided into three...
(A)There are 33 students in a graduate class. The students are to be divided into three groups of 10, 11, and 12 members for a class project. How divisions are possible? (B) A committee of 13 is to be chosen from a group consisting of 14 men and 15 women. How many committees are possible?
Idontily the sampling techniques used, and discuss potential sources of bias (if any) Explain Ansume the...
Idontily the sampling techniques used, and discuss potential sources of bias (if any) Explain Ansume the popalation of interest is the student body at a universily Questioning students as they leave an athdetic facility, a researcher asks 300 students abHout thoir dating habls What type of sampling is used? O A. Stratified sampling is used, because students are divided into groups, and students are chosen at random from these groups O B. Simple random sampling is used, because students are...
OA. Systematic sampling is used, because students are s O B. Cluster sampling is used, because...
OA. Systematic sampling is used, because students are s O B. Cluster sampling is used, because students are dnided into groups, grou O C. Simple random sampling is used, because students are chosen at random O D. Stratifed sampling is used, because students are divided into groups, and students are chosen at random from these groups OE. Convenience sampling is used, because students are chosen due to convenience of location ps are chosen at random, and every student in one...
Help dentihy the sampling techniques used, and discuss potential sources of bias (f any). Explain. Assume...
Help dentihy the sampling techniques used, and discuss potential sources of bias (f any). Explain. Assume the population of interest is the student body at a university Questioning students as they leave an athletic facility, a researcher asks 378 students about their dating habits What type of sampling is used? OA. Systematic sampling is used, because students are selected from a list, with a foxed interval between students on the list Cluster sampling is used, because students are divided into...
7. The probability that a randomly chosen student will be left-handed is.09: a) In a class...
7. The probability that a randomly chosen student will be left-handed is.09: a) In a class of 108, find the probubility tht there will e(enactly8 lef- handed students b) The classroom has 12 desks designed for people who are left-handed. Use an appropriate approximate method to find the probability that there are enough for all the left-handed students.
1. A study is conducted among first year undergraduate students in a US College of Nursing....
1. A study is conducted among first year undergraduate students in a US College of Nursing. From a list of these students, every 10th student is selected for an interview. Which of the following sampling strategies is being used? a) Simple random sampling b) Systematic sampling c) Stratified random sampling d) Cluster sampling 2. A study is conducted among first year nursing students in a US College of Nursing. Students are first grouped according to the state in which they...
You are working on an assignment for your statistics class. You need to E Select one...
You are working on an assignment for your statistics class. You need to E Select one answer. estimate the proportion of students at your college who delay taking their first 10 points math class for at least one year. Which sampling plan will produce the most reliable results? A. Obtain a list of all students enrolled at the college. Randomly select 100 students from the list. B. O Work with the math instructors to create a list of students currently...
#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...
Idontily the sampling techniques used, and discuss potential sources of bias (if any) Explain Ansume the popalation of interest is the student body at a universily Questioning students as they leave an athdetic facility, a researcher asks 300 students abHout thoir dating habls What type of sampling is used? O A. Stratified sampling is used, because students are divided into groups, and students are chosen at random from these groups O B. Simple random sampling is used, because students are...
OA. Systematic sampling is used, because students are s O B. Cluster sampling is used, because students are dnided into groups, grou O C. Simple random sampling is used, because students are chosen at random O D. Stratifed sampling is used, because students are divided into groups, and students are chosen at random from these groups OE. Convenience sampling is used, because students are chosen due to convenience of location ps are chosen at random, and every student in one...
Help dentihy the sampling techniques used, and discuss potential sources of bias (f any). Explain. Assume the population of interest is the student body at a university Questioning students as they leave an athletic facility, a researcher asks 378 students about their dating habits What type of sampling is used? OA. Systematic sampling is used, because students are selected from a list, with a foxed interval between students on the list Cluster sampling is used, because students are divided into...
7. The probability that a randomly chosen student will be left-handed is.09: a) In a class of 108, find the probubility tht there will e(enactly8 lef- handed students b) The classroom has 12 desks designed for people who are left-handed. Use an appropriate approximate method to find the probability that there are enough for all the left-handed students.
You are working on an assignment for your statistics class. You need to E Select one answer. estimate the proportion of students at your college who delay taking their first 10 points math class for at least one year. Which sampling plan will produce the most reliable results? A. Obtain a list of all students enrolled at the college. Randomly select 100 students from the list. B. O Work with the math instructors to create a list of students currently...
Most questions answered within 3 hours.
-
A company uses a
process costing system. Its Assembly Department's beginning
inventory consisted of 56,800 units,...
asked 1 minute from now -
a
sealed glass cylinder contains 325 g of N2 gas at 1.02 atm at 20 c....
asked 2 minutes ago -
The main difference between an equity and a nonequity alliance
is that
A
equity alliances are...
asked 1 minute ago -
Need help with this, in JAVA, using netbeans. A
complete response will receive a positive comment...
asked 9 minutes ago -
An imprest petty cash fund of $600 was established for minor
disbursements. At the end of...
asked 14 minutes ago -
Sharpe Cutter is a small company that produces specialty knives
for paper cutting machinery. The annual...
asked 19 minutes ago -
Calculating the Ka of a weak acid from
pH:
The pH of a 0.68M solution of...
asked 20 minutes ago -
1.What process is pushing back against gravity in the very
center (the core) of sun-like stars?...
asked 40 minutes ago -
This question is from the textbook "Python for ArcGIS" by Laura
Tateosian:
Write a script "triangles.py"...
asked 38 minutes ago -
Which of the following is an impediment that makes it
difficult for firms to achieve the...
asked 39 minutes ago -
Calculate the amount of heat needed to boil 123.g of octane
(C8H18), beginning from a temperature...
asked 47 minutes ago -
my
prof asked us to make a problem set then we find solve it
Chi-Square Test...
asked 55 minutes ago