Math, asked by singhsaksham7561, 6 hours ago

No, of letters 1-4 4-7 7-10 10-13 13-16 16-19 No. of surnames 6 30 40 17 3 4. 1. Find the class size of the class interval from the above table.
(a) 2
(b) 3
(c) 4
(d) 5 2.
What is the upper limit of the class interval whose frequency is lowest ?
(a) 16
(b) 13
(c) 19
(d) 4
What is the lower limit of the class interval whose frequency is highest ?
(a) 13
(b) 17
(c) 10
(d) 13
How many surnames are there which involve less than 7 letters?
(a) 6
(b) 30
(c) 36
(d) 24
How many surnames are there which involve 13 or more than 13 letters?
(a) 3
(b) 4
(c) 7
(d) 24​

Answers

Answered by smorrill28
0

Answer:

that is really hard to anwser

Step-by-step explanation:

Answered by tamilenglish2034
0

Answer:

3,4,7,24, pls mark us brain list

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