Sample is portion of population

Assignment Help Other Subject

Reference no: EM133882726

Question

A sample is a portion of a population. For example, if wanted to gather statistical data on people who vape, this would be the population. The sample is ones who vape in Georgia. Using population to collect data help for a more accurate result but it is harder and takes longer to collect the necessary data. While using a sample of the population it is easier to collect the necessary data.

The population would be the college students and the sample would be those who use caffeine and those who don't. Advantage of using population your findings would be representative of the population (since your analyses are based on the population). Disadvantages - to collect all the information for a population it would likely take a great deal of time, which means more effort and money.

Advantages to samples - you can make reliable estimates of the population with less time, effort, and money. (If the sample is representative of the population of interest). Disadvantages - None, if the sample is representative of the population of interest.

The researcher would want to use a sample because it would cost too much money to survey all college students who drink coffee for exams.

Reference no: EM133882726

Questions Cloud

What is the explanatory variable : The highest connectivity (just right!) was found with the illustrated format, which simulates reading a book to a child. What is the explanatory variable?

Identify and correct errors depends on the nature of error : The ability to identify and correct errors depends on the nature of the error, the context in which it occurred, and the available resources and technology.

What is gained by seeing the problem as transitional : What is gained by seeing the problem as triangular (rather than as a result of personalities)? What is gained by seeing the problem as transitional?

Describe the different methods of testing memory : Describe the different methods of testing memory. Describe the encoding specificity model and methods for improving memory retention.

Sample is portion of population : A sample is a portion of a population. For example, if wanted to gather statistical data on people who vape, this would be the population

Which ethical principles or standards guided you : The Wardi-Zonna et al (2020) study highlights ethical challenges mental health. Which ethical principles or standards guided you as you navigate this challenge?

Similarities between anxiety-fear and stress : In this module, you will explore the differences and similarities between anxiety, fear, and stress.

Ethical alternatives for resolving this dilemma : What are Dr. Yeung's ethical alternatives for resolving this dilemma? Which alternative best reflects the Ethics Code aspirational principles and enforceable

Differentiate between an expert witness and a fact witness : Differentiate between an expert witness and a fact witness and How would you prepare and behave in court during cross-examination

User Account

All Pages