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

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BlackTom AI · Accepted Answer

The question asks which type of graph best displays the relationship between two quantitative variables, height and weight.
Option 1: scatter diagram — This is the appropriate choice because a scatter diagram (scatter plot) plots each student’s height on one axis and weight on the other, allowing us to see how the two variables relate to each other, identify patterns, clusters, or possible correlations.
Option 2: histogram — Histograms illustrate the distribution of a single variable, such as the frequency of different heights or weights, but do not show how two variables relate to one another.
Option 3: stem-and-leaf plot — A stem-and-leaf plot also communicates the distribution of a single variable and is not designed to reveal the relationship between two measurements like height and weight.
Option 4: bar graph — Bar graphs compare categories or discrete groups. They are useful for categorical data or summarized quantities across groups, not for illustrating the relationship between two continuous variables such as height and weight.
So, while all other graphs focus on distributions or single-variable summaries, the scatter diagram uniquely conveys the potential relationship between height and weight, making it the best choice among the options.

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

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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

View Explanation

Log in for full answers

Similar Questions

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