Question

If a discrete frequency table shows total observations n = 59 and the cumulative frequency just exceeding 15 is 23, what is the first quartile value?

विकल्प

• 4

• 10

• 9

• 6

Answer 1

6

Explanation:

The 15th observation falls in the cumulative frequency interval for 6 lakhs, so Q₁ = 6 lakhs.