Question

bar graph annual income and expenditurethree families in Chennai
give the inference about the data
​

Answer 1

Answer:

the bar graph of annual income

Explanation:

Expenditure of A = Rs. 4800

Income of A = Rs. 6000

Expenditure of B = Rs. 5400

Income of B = Rs. 7200

Expenditure of C = Rs. 3000

Income of C = Rs. 5600

Calculation:

According to the note;

Savings of A = Income – Expenditure

⇒ Rs. 6000 - Rs. 4800 = Rs. 1200

Savings of B = Income – Expenditure

⇒ Rs. 7200 - Rs. 5400 = Rs. 1800

Savings of C = Income – Expenditure

⇒ Rs. 5600 - Rs. 3000 = Rs. 2600

The difference between the savings of A and C = Rs. 2600 - 1200 = Rs. 1400

Required % = [(1800 - 1400) × 100]/1800

⇒ 400/18 = 200/9 =

Answer 2

Answer:

Bar graph (bar chart) is a graph that represents the categorical data using rectangular bars. The bar graph shows the comparison between discrete categories.09-Aug-2020