Question

pls answer this question correctly no spam​

Answer 1

Answer:

15. CLASS SIZE --- 9

16. UPPER LIMIT OF 20-29 ---- 29

17. LOWER LIMIT OF 50-59 --- 50

18. CLASS MARK --- 4.5

19. FREQUENCY OF 30-39 --- 11

20. TOTAL OBSERVATION --- 40

THERE IS NO OPTIONS FOR UPPER LIMIT AND LOWER LIMIT.

Answer 2

Answer:

ennoda name KAVI VARNEKA

studying class 10