🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Statistics
12
answers
0
watching
156
views

A simple random sample from an infinite population is a sample selected such that

a. each element has a probability of at least 0.5 of being selected.

b. each element is selected independently and is selected from the same population.

c. each element has a 0.5 probability of being selected.

d. the probability of being selected changes.

Watch
12
answers
0
watching
156
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Karol A.
Karol A.Lv10
1 Mar 2021
Already have an account? Log in
Share

Related textbook solutions

Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

Related questions

 A psychology class consists of 14 males and 36 females. If the professor selects names from the class using random sampling, a. What is the probability that the first student selected will be a female? b. If a random sample of n=3 is selected and the first two are both females, what is the probability that the third student selected will be a male? c. If a random sample of n=3 is selected and the first two are both females, what is the probability that the third student selected will be male if the professor samples with replacement?

Explain the difference between a stratified sample and a cluster sample. (Select all that apply.)

(1) In a cluster sample, every sample of size n has an equal chance of being included.

(2) In a stratified sample, every sample of size n has an equal chance of being included.

(3) In a stratified sample, the clusters to be included are selected at random and then all members of each selected cluster are included.

(4) In a cluster sample, random samples from each strata are included.

(5) In a cluster sample, the clusters to be included are selected at random and then all members of each selected cluster are included.

(6) In a cluster sample, the only samples possible are those including every kth item from the random starting position.

(7) In a stratified sample, random samples from each strata are included.

(8) In a stratified sample, the only samples possible are those including every kth item from the random starting position.

Explain the difference between a stratified sample and a cluster sample. (Select all that apply.)
 
1) In a stratified sample, the clusters to be included are selected at random and then all members of each selected cluster are included.
 
2) In a stratified sample, random samples from each strata are included.
 
3) In a cluster sample, the only samples possible are those including every kth item from the random starting position.
 
4) In a cluster sample, the clusters to be included are selected at random and then all members of each selected cluster are included.
 
5) In a cluster sample, random samples from each strata are included.
 
6) In a stratified sample, every sample of size n has an equal chance of being included.
 
7) In a stratified sample, the only samples possible are those including every kth item from the random starting position.
 
8) In a cluster sample, every sample of size n has an equal chance of being included.

Weekly leaderboard

Home
Homework Help 3,900,000
Statistics 10,000
Start filling in the gaps now
Log in