11. In which class interval is Q1 located? A 21-25
B. 26-30
12. What is the value of Q1 ?
A 28.21
B. 30.83
C. 31-35
C. 32.38

Q1 is the central point between the smallest score and the median. In this case, Q1 falls between the first and fifth score: 68. (Note that the median can also be included when calculating Q1 or Q3 for an odd set of values.

1.C

2.C

3.A

I hope it helps ❤️

answer:

68.I saw it on are learning sheets.