Question 1

On a graph in SPSS, you can change which of the following by double-clicking on the output?
A)The x-axis
B)The y-axis
C)The title of the graph
D)The legend on the graph
E)All of the above

Accepted Answer

By double-clicking on the output, we can change all aspects of the graph including the x-axis, y-axis, title of the graph, and the legend on the graph.

Question 2

What kind of graph would you use to show the relationship between two variables with data that are interval or ratio scales?
A)Pie chart
B)Bar chart
C)Histogram
D)Scatterplot
E)Percentile Plot

Accepted Answer

A scatterplot would be the best choice for showing the relationship between two variables with data that are interval or ratio scales. This is because scatterplots plot each data point as an individual point on the graph, allowing us to see patterns and trends in the data easily.

Question 3

In the Frequencies dialog box, choosing the Charts button allows you to choose from which the following graphical displays (select all that apply):
A)None because you get to the graphs by using the Format button.
B)Bar charts
C)Pie charts
D)Histograms
E)Percentile charts

Accepted Answer

B

Question 4

For each scenario that follows, write down what the variable(s) is/are and which graphical display(s) are appropriate.Here is an example:
Describe the ethnic breakdown of your statistics class.
The variable is race, and an appropriate graphical display would be a pie chart or bar chart.
-Describe the distribution of numerical grades in your statistics class.

Accepted Answer

The answer of For each scenario that follows, write down...

Question 5

For each scenario that follows, write down what the variable(s) is/are and which graphical display(s) are appropriate.Here is an example:
Describe the ethnic breakdown of your statistics class.
The variable is race, and an appropriate graphical display would be a pie chart or bar chart.
-Describe the distribution of age in your statistics class.

Accepted Answer

The answer of For each scenario that follows, write down...

Question 6

For each scenario that follows, write down what the variable(s) is/are and which graphical display(s) are appropriate.Here is an example:
Describe the ethnic breakdown of your statistics class.
The variable is race, and an appropriate graphical display would be a pie chart or bar chart.
-Describe the relationship between age and numerical grade in your statistics class.

Accepted Answer

The answer of For each scenario that follows, write down...

Question 7

Which of the options below is a difference between bar charts and histograms?
A)There is no difference; bar charts and histograms are the same.
B)Only bar charts can use percentages on the y-axis.
C)Only histograms can use percentages on the y-axis.
D)On the x-axis, bar charts have no spaces between bars.
E)On the x-axis, histograms have no spaces between bars.

Accepted Answer

Histograms are used to represent continuous data while bar charts are used for discrete data. In histograms, the x-axis represents a continuous range of data and there are no spaces between bars as they represent ranges of the data. In bar charts, each bar represents a discrete category and there may be spaces between bars, depending on the data being represented. Both bar charts and histograms can use percentages on the y-axis.

Question 8

For each scenario that follows, write down what the variable(s) is/are and which graphical display(s) are appropriate.Here is an example:
Describe the ethnic breakdown of your statistics class.
The variable is race, and an appropriate graphical display would be a pie chart or bar chart.
-Describe the relationship between race and age in your statistics class.

Accepted Answer

The answer of For each scenario that follows, write down...

Question 9

For each scenario that follows, write down what the variable(s) is/are and which graphical display(s) are appropriate.Here is an example:
Describe the ethnic breakdown of your statistics class.
The variable is race, and an appropriate graphical display would be a pie chart or bar chart.
-Describe the distribution of letter grades in your statistics class.

Accepted Answer

The answer of For each scenario that follows, write down...

Question 10

To check the assumption of normality for calculating the mean and standard deviation of a set of data, you could:
A)calculate the mean and standard deviation and indicate the distribution's normality.
B)graph a histogram and check the option to show the normal curve on the histogram.
C)graph a bar chart and check the option to show the normal curve on the bar chart.
D)graph a pie chart and check the option to show the normal curve on the pie chart.

Accepted Answer

The best way to check the assumption of normality is to graph a histogram of the data and check if it follows a normal distribution. You can also overlay a normal curve on the histogram to visually compare the two distributions. Other chart types like bar charts and pie charts are not suitable for checking normality.

Question 11

The Chart Builder is under which command?
A)Edit
B)Data
C)Format
D)Analyze
E)Graphs

Accepted Answer

The Chart Builder is found under the "Graphs" command in statistical software such as SPSS, allowing users to create various types of charts and graphs for data visualization.

Question 12

What is a good question to ask if you are getting error messages or strange results when trying to create a graphical display?
A)Did you calculate the mean?
B)Did you calculate the median?
C)Did you check the normality of the data?
D)Did you label your variables with the correct data level (nominal, ordinal, etc.)?
E)Did you identify your variables with correctly formatted variable names?

Accepted Answer

Labeling variables with the correct data level is crucial for accurate graphical representation, as it affects how data is interpreted and displayed.

Quiz 4: Graphing Data

On a graph in SPSS, you can change which of the following by double-clicking on the output?

What kind of graph would you use to show the relationship between two variables with data that are interval or ratio scales?

In the Frequencies dialog box, choosing the Charts button allows you to choose from which the following graphical displays (select all that apply) :

Which of the options below is a difference between bar charts and histograms?

To check the assumption of normality for calculating the mean and standard deviation of a set of data, you could:

The Chart Builder is under which command?

What is a good question to ask if you are getting error messages or strange results when trying to create a graphical display?