3 years ago

The mark obtained by 20 students in mathematics in the examination are given below.

Mathematics

2 answers:

Phantasy [73]3 years ago

8 0

I honestly just need the points thankyou

ValentinkaMS [17]3 years ago

7 0

Answer:

Step-by-step explanation:

class interval

9-19
20-29
30-39
40-49

Frequency

tally

IIIII
IIIII II
IIIII I
II

Note: the fifth tally marks crosses the first 4 marks

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