When you import data ... you try to graph the values in the column, you can't graph them because Excel thinks they are strings, not numbers. To make a graph with strings in Excel, convert the ...

However, do you know that you can make a curved line graph in Excel or Google Sheets ... Enter all data and insert a chart. Convert the Chart into Line. Select Smooth from the Customize tab.

When this happens, we must convert that text into numbers before we can use the data. SEE: 83 Excel tips every user should master (TechRepublic) In this Microsoft Excel tutorial, I’ll show you ...