Final answer:
The question pertains to applying an orange gradient fill data bar to selected cells using conditional formatting in a spreadsheet program. The selection of cells, accessing the conditional formatting menu, and choosing the orange gradient fill under 'Data Bars' option are the main steps.
Step-by-step explanation:
The student is asking about how to apply conditional formatting in a spreadsheet program to visually represent data. Conditional formatting with an orange gradient fill data bar can be used to make cells with higher numbers stand out more than cells with lower numbers. The process typically involves selecting the cells you want to format and then finding the conditional formatting option in the menu of the spreadsheet program. From there you can select 'Data Bars' and choose the orange gradient fill option to apply it to the selected cells. No information is provided about a chart, so that part of the question is ignored.