The interquartile range of distribution is 7. If the 25th percentile is 16, find the upper quartile.
- 35
- 30
-
23
- 9
The correct answer is: C
Explanation
Q\(_3\) - Q\(_1\) = 7
Q\(_3\) - 16 = 7
Q\(_3\) - 7 + 16
= 23