Find the average of the following data 1 2 3 5 17 21 and 28 ........

Quantitative Aptitude (CHSL) Average

Find the average of the following data :

1, 2, 3, 5, 17, 21 and 28

This questions was previously asked in

SSC CHSL 24th May 2022 Shift-2

- The given set of numbers is: 1, 2, 3, 5, 17, 21, 28.

- To find the average, add all the numbers together.

- Sum: 1 + 2 + 3 + 5 + 17 + 21 + 28 = 77.

- Count the total numbers in the set, which is 7.

- Divide the sum by the count: 77 / 7 = 11.

- Therefore, the average is 11.

Option:1, 12

- This option is incorrect. The calculated average is not 12.

Option:2, 9

- This option is incorrect. The correct computation shows that the average is not 9.

Option:3, 13

- This option is incorrect. The average is not 13.

Option:4, 11

- Correct Answer: The average of the data is indeed 11.

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