Homework Help is Here – Start Your Trial Now!
Math
Probability
Туpes -prob Below are the examples of such methods. You are required to go through them and (for each example); a. Name the Sample Method b. Write a not in its possible strengths & weaknesses

Туpes -prob Below are the examples of such methods. You are required to go through them and (for each example); a. Name the Sample Method b. Write a not in its possible strengths & weaknesses

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
See similar textbooks
icon
Related questions
Topic Video
Question
plz solve all these question !
There are different types of non-probability sampling methods. Below are the examples of such methods. You are required to go through them and (for each example); a. Name the Sample Method b. Write a not in its possible strengths & weaknesses Example (1) A researcher wants to find what people think about a new canned juice that has currently been produced. To ensure that all sections of the population are present in his research sample, he investigates what characteristics are important (e.g. age, gender, nationality), then, how many people should be samples from each of these categories. So he stands in the street and selects people that matches each category, till the aimed number within each category is reached/completed. Example (2) A researcher wants to search 'drifting’ in Muscat. One way to conduct this research is by asking those who are doing 'drifting'. By a personal contact he could come across a person who like to do drifting almost in weekly basis. The research was able to talk to this person, establish a good relationship and gain some useful information. This person recommended a friend who was also willing to talk to the researcher. This endures with one person recommending another and on and on, till the researcher had interviewed .20 different people Example (3) A researcher was interested to search students' opinions regarding the recreational facilities within their college campus. She stood by the entrance to the college student union open hall and stopped students passing from there, asking them a list of questions about the college recreational facilities. She did this until she reached to 100 students. Example (4) A researcher wants to search the effect support on their life. As he experienced this within his family, and as he had come across others in similar position, the researcher selects whom to interview based on his existing knowledge of who would be suitable to become a participant in a family financial research.
Transcribed Image Text:There are different types of non-probability sampling methods. Below are the examples of such methods. You are required to go through them and (for each example); a. Name the Sample Method b. Write a not in its possible strengths & weaknesses Example (1) A researcher wants to find what people think about a new canned juice that has currently been produced. To ensure that all sections of the population are present in his research sample, he investigates what characteristics are important (e.g. age, gender, nationality), then, how many people should be samples from each of these categories. So he stands in the street and selects people that matches each category, till the aimed number within each category is reached/completed. Example (2) A researcher wants to search 'drifting’ in Muscat. One way to conduct this research is by asking those who are doing 'drifting'. By a personal contact he could come across a person who like to do drifting almost in weekly basis. The research was able to talk to this person, establish a good relationship and gain some useful information. This person recommended a friend who was also willing to talk to the researcher. This endures with one person recommending another and on and on, till the researcher had interviewed .20 different people Example (3) A researcher was interested to search students' opinions regarding the recreational facilities within their college campus. She stood by the entrance to the college student union open hall and stopped students passing from there, asking them a list of questions about the college recreational facilities. She did this until she reached to 100 students. Example (4) A researcher wants to search the effect support on their life. As he experienced this within his family, and as he had come across others in similar position, the researcher selects whom to interview based on his existing knowledge of who would be suitable to become a participant in a family financial research.
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Research Design Formulation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON
SEE MORE TEXTBOOKS