Question

Joan draws a bar chart to show the temperatures at midday
on March 1st in five cities.
Joan has made four mistakes
in her diagram.
Write down any three of them.
​

Answer 1

Answer:

the bar graph of Munic , Paris and Oslo are not properly drawn

Answer 2

Answer:

Step-by-step explanation:

A bar graph is a graph in which the data is represented as rectangular bars. In a bar graph, the value of the data represented by the bars is directly proportional to the height of the graph.

By analyzing the bar graph drawn by Joan, we following mistakes can be seen

• The data represented by horizontal and vertical axes should be labeled. Here, the data representing the horizontal axis is not labeled
• In a bar graph, all the bars should be of equal width. Here, the width of the bars is not the same.
• In a bar graph, the space between the bars should be equal. Here, the space between the bars is not the same.

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