Statıstıcs I Deneme Sınavı Sorusu #1254118
An advertisement company conducts a survey on parfume preferences of adults in a city. The researcher collects a sample of 200 people of whom 170 are male. What type of error does the researcher make?
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Error in population spesification |
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Error in measurement |
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Error in sampling |
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Error in modelling |
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Error in analyzing |
Yanıt Açıklaması:
Since almost half of the population is female, he is making a mistake in sampling. The parfume preferences of males and females could be different and his sample is male biased.
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