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单项选择题
A
scatter diagram
B
histogram
C
stem-and-leaf plot
D
bar graph

Question

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单项选择题

A

scatter diagram

B

histogram

C

stem-and-leaf plot

D

bar graph

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单项选择题

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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单项选择题

类似问题

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

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.

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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希望你的学习变得更简单

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