Question

what is data and bar graph​

Answer 1

Answer:

a bar graph is a graphical display of data using bar of different heights

data is a collection of facts such as number was measurement observation or even just description of things

Answer 2

Answer:

Data:

• data individual units of information.
• data distinct pieces of information,u usually formed in a special way .

Bar graph:

• a bar graph is a chatt or group that present categorical data with rectangular bars with height or length s proportional to the values that they represents