https://padlet.com/charclark1234/31f4g4jn1f7w en-us 2018-02-08 11:56:12 UTC 2018-03-08 08:45:30 UTC hello@padlet.com charclark1234 https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229515830 airline industry]]> 2018-02-08 12:00:48 UTC https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229515830 charclark1234 https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229516185 ~ It is a core part of a research, study or project and finds out the answers you need.

]]> 2018-02-08 12:01:59 UTC https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229516185 charclark1234 https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229516760 1) They select a sample from the general population. They help eliminate bias comments. 

There are different types of sampling such as random sampling, which is randomly choosing from the population, systematic sampling, which is ordering the population and choosing in intervals, stratified sampling which is splitting to population up into categories and then choosing. then there is matched and panel sampling. ]]> 2018-02-08 12:04:05 UTC https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229516760 charclark1234 https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229519976 I would use a questionnaire over an interview as some people may not want to give their honest opinion to you, as they might feel more comfortable doing is anonymously on a questionnaire. Doing a questionnaire is more time efficient as you can ask the certain questions you want without going off track and getting distracted. ]]> 2018-02-08 12:16:16 UTC https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229519976 charclark1234 https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229521773 2018-02-08 12:22:17 UTC https://padlet.com/charclark1234/31f4g4jn1f7w/wish/229521773 Wardysays https://padlet.com/charclark1234/31f4g4jn1f7w/wish/239543225 Under unethical yes, we still use animals for testing but did you know that we have animal ethics? 

Questionnaires are a good choice and they are good reasons for choosing them. Just need some references now. 

Sampling isn't the easiest but those points are correct. Try looking up "convenience sampling" or "random sampling" as i believe your project will use one of these. 

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