To show the relationship between amount of rainfall and the number of car accidents, the best type of graph to use is a scatter diagram.

Question

BlackTom AI · Accepted Answer

The question asks us to evaluate whether the statement about using a scatter diagram to show the relationship between rainfall amount and car accidents is true or false.
Option 1: True. This choice is correct because scatter diagrams (scatter plots) are specifically suited for illustrating the relationship between two quantitative variables. In this case, rainfall amount (a continuous variable) and number of car accidents (a count/continuous variable) can be plotted as paired data points to reveal patterns, strength of association, and potential trends or outliers. The goal is to visualize how changes in rainfall relate to changes in accident frequency, which a scatter plot does well.
Option 2: False. This claim is incorrect because saying a scatter diagram would not be appropriate contradicts the fundamental purpose of scatter plots. Other graph types (like bar charts or pie charts) are less effective for depicting a relationship between two numeric variables, and a line graph is more typical for time-series data rather than cross-sectional relationships at a given set of conditions. Stating that a scatter diagram is not the best choice ignores its suitability for bivariate quantitative relationships and could mislead someone into selecting an unsuitable visualization.
In summary, the reasoning supports that a scatter diagram is the appropriate tool for visualizing the relationship between rainfall and car accidents, while the false option incorrectly contests this suitability.

OSC 2030-009 Fall 2025 SUBMIT: Graded Homework Module 1 (Chap 1&2)

To show the relationship between amount of rainfall and the number of car accidents, the best type of graph to use is a scatter diagram.

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OSC 2030-009 Fall 2025 SUBMIT: Graded Homework Module 1 (Chap 1&2)

To show the relationship between amount of rainfall and the number of car accidents, the best type of graph to use is a scatter diagram.

View Explanation

Log in for full answers

Similar Questions

Which of the following will graphically show whether there is relationship between two variables?

Which of the following will graphically show whether there is relationship between two variables?

When constructing a Scatter Plot, the ____________________ variable is placed on the vertical axis and the ________________ variable is placed on the horizontal axis.

Question at position 13 Which chart type is most appropriate for displaying the relationship between two continuous variables?Scatter plotHistogramBar chartPie chart

位置38的问题 The height and weight are recorded by the school nurse for every student in a school. What type of graph would best display the relationship between height and weight?scatter diagramhistogramstem-and-leaf plotbar graph

Which of the following chart is used to test the linear relationship between continuous variables?

A scatter diagram can show whether a pair of variables has a strong or weak relationship, and also whether it is linear or curved.

More Practical Tools for Students Powered by AI Study Helper

Making Your Study Simpler

When constructing a Scatter Plot, the ____ variable is placed on the vertical axis and the variable is placed on the horizontal axis.