Question

The following tables, gives the frequency

distribution of
the marks of
400 candidates in an
Marks | 0-10/10-20/20-30/30-40/40-50/50-60/60-70/70-80/80-90/90-100
No of

candidates 5/20/40/70/85/65/50/20/10/10​

Answer 1

Answer:

Sorry it's Hard

Sorry

Answer 2

Answer:

Marks. no.of candidates

0-10. 5.

10-20. 20.

20-30. 40.

30-40. 70.

40-50. 85.

50-60. 65.

60-70. 50.

70-80. 20.

80-90. 10.

90-100. 10

total. 400

Step-by-step explanation:

i think it is helpful