Data Interpretation - Bar Charts - Discussion

Discussion Forum : Bar Charts - Bar Chart 1 (Q.No. 4)
Directions to Solve

The bar graph given below shows the sales of books (in thousand number) from six branches of a publishing company during two consecutive years 2000 and 2001.

Sales of Books (in thousand numbers) from Six Branches - B1, B2, B3, B4, B5 and B6 of a publishing Company in 2000 and 2001.


4.
What is the average sales of all the branches (in thousand numbers) for the year 2000?
73
80
83
88
Answer: Option
Explanation:

Average sales of all the six branches (in thousand numbers) for the year 2000

    = 1 x [80 + 75 + 95 + 85 + 75 + 70]
6

    = 80.

Discussion:
15 comments Page 1 of 2.

Agatha said:   1 month ago
@Sripadh.

The 1/6 is the number of all the sales in 2000. It's from B1 to B6 that's why you divide with 6.

If it's sale B1 to B3 then you divide with 1/3. That's how it goes. If the sales is up to 10 and it says to find it per cent.

Then B1 to B10, it will be 1/10. You divide the total by 10.

Arjun gujjar said:   2 months ago
Agree, the right answer is 80.
(1)

Supriya said:   3 months ago
Agree, the right answer is 80.

Wasihun Akeberegn said:   6 months ago
I am not getting this. Please explain to me clearly.

Thungjano humtsoe said:   7 months ago
How come 1/6? Please explain me.
(1)

Cynthia said:   2 years ago
Thanks all for given simple and clear answer.
(2)

Sandeep solanki said:   2 years ago
Add all branches in (2000)/total no of branches in (2000)
80 + 75 + 95 + 85 + 75 + 70/6 = 80.
(1)

Indhulekha J said:   3 years ago
Avg = total/no of branches.
= 80 + 75 + 95 + 85 + 75 + 70(for year 2000)/6.

Adi said:   3 years ago
@Sripadh.

1/6 is done to take average of all the branches for that year.

Saranya said:   4 years ago
I think 1/6 for 2000 and for 2011.
I think 11/6 so, I get the answer 546.66.


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