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A store asked 250 of its customers how much they spend on groceries each week. The responses were also classified according to the gender of the customers. We want to study whether there is a relationship between amount spent on groceries and gender. A meaningful display of the data from this study would be:
(A) side-by-side boxplots
(B) a pie chart
(C) a histogram
(D) a scatterplot
(E) a two-way table

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aramisdegaula1977

Answer:

A boxplot offers us information that can be used to compare two variables. In particular, if one variable is quantitative and the other variable is qualitative, a boxplot is generated for each category of the qualitative variable. Therefore, through this graph it is possible to analyze the relationship between the amount of money spent on food and the gender of the person.

A circular diagram offers information for a single variable, especially of a qualitative type.

A histogram offers us information for a single variable, especially quantitative type.

A relational analysis between two variables could be done using options (D) or (E), however one of the variables of interest is of qualitative type and the other is of quantitative type, so the scatterplot and the two-way table.

Step-by-step explanation:

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