Question

Students measure their heights, arm lengths, and stride lengths to determine whether there is a relationship among the values. Which type of graph should the students use to display their data?
line graphscatter plotbar graphhistogram

Answer 1

Answer:

The correct option is 2. The student should use scatter plot to display their data.

Step-by-step explanation:

It is given that the students measure their heights, arm lengths, and stride lengths to determine whether there is a relationship among the values.

Line graph: Line graph is a continuous graph, which is generated by connecting the points of scatter plot. Generally, they are used to describe the value of something over time.

Scatter plot: The data points are plotted in a coordinate plane. Where each point defines the value of y with respect to x. Scatter plot is used for random data.

Bar graph: It is used to compare changes between different groups or data over the time.

Histogram: It is used to describe the frequency of continuous data.

The measure of their heights, arm lengths, and stride lengths is a random data. So, the student should use scatter plot to display their data.

Therefore, the correct option is 2.

Answer 2

A scatter plot would best display this data.