ACT Prep Science

How can you identify the second largest value in a data set?

• Sort the data in descending order and select the second value.

• Select the largest value and then find the next largest value.

• Calculate the average of the data set and use that as a reference.

• Identify the median value of the data set.

How do you determine the difference in preference between two options in a survey?

• Add the number of people who prefer one option to the number who prefer the other option.

• Subtract the number of people who prefer one option from the number who prefer the other option.

• Multiply the number of people who prefer one option by the number who prefer the other option.

• Divide the number of people who prefer one option by the number who prefer the other option.

What are the key components of a graph?

• Title, axes, labels, and data points

• Legends, colors, shapes, and sizes

• Graphs, charts, tables, and figures

• Lines, curves, angles, and intersections

Tags

NGSS.MS-PS3-1

What is the purpose of a title in a graph?

• A title provides a clear description of what the graph represents, helping viewers understand the data being presented.

• A title is used to decorate the graph and make it visually appealing.

• A title indicates the source of the data used in the graph.

• A title summarizes the conclusions drawn from the data in the graph.

Tags

NGSS.MS-PS3-1

What is the difference between qualitative and quantitative data?

• Qualitative data represents numerical values, while quantitative data describes characteristics or qualities.

• Qualitative data describes characteristics or qualities, while quantitative data represents numerical values.

• Qualitative data is always more accurate than quantitative data.

• Quantitative data is subjective, while qualitative data is objective.

What is the role of axes in a graph?

• Axes provide a reference framework for plotting data points, with one axis typically representing the independent variable and the other the dependent variable.

• Axes are used to color the graph and make it visually appealing.

• Axes are only necessary for three-dimensional graphs and not for two-dimensional graphs.

• Axes are used to label the data points without any specific function.

Tags

NGSS.MS-PS3-1

What is the function of a legend in a graph?

• A legend explains the symbols or colors used in the graph, helping to identify different data sets.

• A legend provides the title of the graph and its axes.

• A legend indicates the source of the data used in the graph.

• A legend summarizes the conclusions drawn from the graph.

Tags

NGSS.MS-PS3-1

What is the significance of data representation in graphs?

• It allows for easier interpretation and comparison of information.

• It makes the data look more colorful and appealing.

• It reduces the amount of data that needs to be analyzed.

• It eliminates the need for statistical analysis.

Tags

NGSS.MS-PS3-1

Why is it important to label axes in a graph?

• It makes the graph look more professional.

• Labeling axes is crucial for clarity, as it informs the viewer what each axis represents and the units of measurement.

• It allows for more colors to be used in the graph.

• It helps in making the graph more complex.

Tags

NGSS.MS-PS3-1

What is the importance of scale in a graph?

• It determines the color scheme of the graph.

• It affects the graph's readability and accuracy by determining the range of values represented on the axes.

• It specifies the type of graph to be used.

• It indicates the source of the data represented.

Tags

NGSS.MS-PS3-1