Question

the bars that show data value​

Answer 1

Answer:

Data Bars are a popular type of conditional formatting that was introduced in Excel 2007. The basic idea of data bars is that Excel draws a bar in each cell whose length corresponds to the value of the cell relative to the other cells in the selected range. Data bars are a great way of seeing trends in your data.

Answer 2

Answer:

The vertical axis of the bar graph is called the y-axis, while the bottom of a bar graph is called the x-axis. When interpreting bar graphs, length of the bars/columns determines the value as described on the y-axis.

Explanation:

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