b:head_first_statistics:using_statistical_sampling
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b:head_first_statistics:using_statistical_sampling [2020/12/10 15:40] – [Sometimes samples can be biased] hkimscil | b:head_first_statistics:using_statistical_sampling [2022/11/04 10:40] (current) – hkimscil | ||
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====== Using Statistical Sampling ====== | ====== Using Statistical Sampling ====== | ||
+ | < | ||
+ | rnorm(16, 110, 10) | ||
+ | </ | ||
+ | |||
{{tablelayout? | {{tablelayout? | ||
|{{: | |{{: | ||
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{{: | {{: | ||
+ | <WRAP info 60%> | ||
+ | __Poorly designed questions__ | ||
+ | |||
+ | * Leading question: How great is our hard-working customer service team? | ||
+ | * Fixed: How would you describe your experience with the customer service team? | ||
+ | |||
+ | * 유도질문: | ||
+ | * 정상질문: | ||
+ | |||
+ | * 단정질문: | ||
+ | * 맥주를 먹는다는 것을 단정하고 질문을 만들었다. | ||
+ | |||
+ | * 이중장전질문: | ||
+ | * Double Negative: 사용하신 물건이 깨끗하지 않지 않았나요? | ||
+ | * 나는 온라인으로는 드물게 물건을 안산다. | ||
+ | </ | ||
b/head_first_statistics/using_statistical_sampling.1607582432.txt.gz · Last modified: 2020/12/10 15:40 by hkimscil