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Statistical R-Team and Tricky Trigger Problem MCQ

1. Density plots, histograms, and boxplots can all be used to

Examine frequencies in categories of a factor.

Examine the relationship between two categorical variables.

Determine whether two continuous variables are related.

Examine the distribution of a continuous variable.

Answer

Correct Answer: Examine the distribution of a continuous variable.

Note: This Question is unanswered, help us to find answer for this one

2. Which of the following is not a recommended type of graph?

Pie chart

Bar chart

Waffle chart

Density plot

Answer

Correct Answer: Pie chart

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3. A mosaic plot is used when graphing

The relationship between two continuous variables.

The relationship between one continuous and one categorical variable.

The relationship between two categorical variables.

Data that are not normally distributed by group.

Answer

Correct Answer: The relationship between two categorical variables.

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4. Which of the following is appropriate to graph a single continuous variable?

Waffle chart

Histogram

Bar chart

Pie chart

Answer

Correct Answer: Histogram

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5. Which of the following is appropriate to graph a single continuous variable?

Waffle chart

Histogram

Bar chart

Pie chart

Answer

Correct Answer: Histogram

Note: This Question is unanswered, help us to find answer for this one

6. Which of the following is appropriate to graph a single categorical variable?

Histogram

Bar chart

Boxplot

Scatterplot

Answer

Correct Answer: Bar chart

Note: This Question is unanswered, help us to find answer for this one

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