QUESTION 1 Which statistic may be used to summarize a set of categorical data? O

Question

QUESTION 1 Which statistic may be used to summarize a set of categorical data? O number of subjects in the sample O mean highest value in the sample O percent in each category QUESTION 2 A student researcher plans to see if there is a relationship between the dentify the response variable in this study O A number of speeding tickets O B college students OC type of car oD swrage numbar olspending tikes syar QUESTION 3 Which of the following statements is true? O A It is always possible to prove the null hypothesis It is impossible to prove the null hypothesis. It is always possble to prove the alternative hypothesis o D It is possible to prove the null hypothesis under certain conditions

Explanation / Answer

1 ) Highest value in the sample (Mode)

2) College Students ( As they give a response to your question)

3) We can always try to prove the null Hypothesis under certain conditions.

4) one categorical variable by means of a quantitative variable

5)Histograms plot quantitative data with ranges of the data grouped into bins or intervals

6) Categorical as it has only 2 options and that by name.

7 ) The Plot is showing Right skewed data.

thanks :)

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