Maria Has a Line Chart That Shows Expense Amounts on the Vertical

question 385

Multiple Choice

Maria has a line chart that shows expense amounts on the vertical axis.What can she do to display the values as dollar amounts?

• A) Change the starting and ending values of the vertical axis.
• B) Change the number format of the vertical axis.
• C) Add a vertical axis title.
• D) Add a data table with a legend.

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Definitions:

F-test

is a statistical test used to compare the variances of two populations to determine if they are equal or not.

F-test Statistic

A value used to determine if there are significant differences between the variances of two or more datasets.

MS

An acronym that can stand for Mean Square, a term used in ANOVA, indicating the average of the squares of differences (variances) within groups.

F-test Statistic

A statistical test used to compare two variances to see if they come from populations with equal variances.