関連ワード:  how to make a chart with 4 variables    how to make a graph with 4 variables    how to make a table with 4 variables    how to make a graph with 4 variables in excel    how to create a chart with 4 variables in excel    how to make a truth table with 4 variables    how to make a bar graph with 4 variables    how to make a line graph with 4 variables    how to create a bubble chart with 4 variables    how to make a line graph with 4 variables in excel