Scores of students in Mathematics test
__6. What frequency should be used in solving for the 2nd Quartile?
a. 45
b. 64
c. 50
d. 55
__7. In solving the first quartile, the lower boundary is ______.
a. 30.5
b. 20.5
c. 35.5
d. 25.5
__8. What frequency should be used in solving for the 6th Decile?
a. 8
b. 9
c. 11
d. 12
__9. In solving the 6th decile, the lower boundary is _____.
a. 30.5
b. 20.5
c. 35.5
d. 25.5
__10. What frequency should be used in solving for the 85th percentile?
a. 8
b. 11
c. 9
d. 4
__11. In solving the 85th percentile, the lower boundary is _____.
a. 30.5
b. 40.5
c. 35.5
d. 45.5
__12. What cumulative frequency should be used in solving for the 35th percentile?
a. 18
b. 27
c. 38
d. 6
__13. The 40th percentile is ____.
a. 32.5
b. 30.5
c. 31.6
d. 35.0
__14. The 2nd quartile is ____.
a. 34.39
b. 35.0
c. 33.63
d. 31.65
__15. The 9th decile is ____.
a. 44.88
b. 44.55
c. 43.75
d. 41.74