Lydia used software and numerical data to create bar graphs. what software did she use? 1.a spreadsheet 2.a word processor 3.a modem 4.a compact disk

(A) A spreadsheet

Explanation:

 The spreadsheet is the type of the software that is used by Lydia for creating bar graphs by using numerical data. The bar graphs and the charts are the type of visual representation in the data spreadsheet.

 We can easily make the bar graphs in the spreadsheet with the help of excel program as graphs helps us to understand the complex data by displaying the patterns. On the other hand, all the other options are not used as the software for creating the bar graphs.

Therefore, option (A) is correct.

false as there is no connection between those two industries