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Perguntas do quiz (15)
1What are the types of qualitative variable?
- ANominal, ordinal and dichotomous.
- BDiscrete and continuous.
- CCategorical and numerical.
2What are the types of quantitative variables?
- ANominal, Ordinal.
- BDiscrete and continuous.
- CI don't remember.
3An example of ordinal variable is...
- AHot, hotter, hottest.
- BYes, no, maybe.
- CLove it, so so, I dislike it.
4An example of nominal variable would be...
- AAlways, never.
- BYes, not to much.
- CGender (Male, Female, Transgender).
Eye color (Blue, Green, Brown, Hazel).
5A dichotomous example..
- AMale, Female.
Yes, No. - BTrue, False
- CAge, Type of pet
- AMale, Female.
6How do we call the variable that follows an order?
- ANominal
- BOrdinal
- CInterval
- DDichotomous
7What is a cross tabulation?
- AIs a statistical tool or quantitatively method, used to analyze or to find the relationship between categorical data.
- BIs a type of distribution table, where two variables are shown simultaneously.
- CA table with numbers to organize things.
8What is the difference between ordinal and nominal variable?
- ANominal Variable is an specific data and ordinal have many categories.
- BNominal variable is expressed with number and ordinal with letters.
- CNominal categorical variable does not follow any particular order and it have two or more categories, but ordinal variable follow an specific order.
9What is a dichotomous variable?
- AIs the one that organized data.
- BIs one that takes on one of only two possible values when observed or measured.
- CIs expressed with numbers and letters.
10Quantitative variable is expressed with?
- AWords.
- BLetters.
- CNumbers.
11What is a discrete data?
- AIs information that can be categorized into a classification.
- BInformation that can be measured on a scale.
- CIs the data that help organize.
12What is continuous data?
- AIs a data divided into subgroups
- BInformation that can be measured on a scale.
- CInformation that continues.
13Cross tabulation helps...
- AOrganize data
- BAnalyze the relationship between multiple variables.
- CCompare the relationship between two variables.
14What is relative frequency?
- AIs the number of times something happens divided by the number of total outcomes. We can use relative frequency to estimate probability.
- BIs a specific data.
- CIs a frequency used to explain.
15Frequency distribution
- AA distribution table.
- BProportion of observations falling in a given category.
- CA table for percentages.
Informações
- Descrição
- Quiz sobre Sem título, criado por Sofia Ariza em 08-12-2018.
- Autor
- Sofia Ariza
- Idioma
- Español
- Visualizações
- 5
- Etiquetas
- Avaliação
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