10 The scores of 30 students in a class test are given below. Make a frequency table and answer the following questions? 18, 15. 19, 17, 14, 12, 20, 13, 10, 11 11, 19, 12, 20, 13 16, 15, 20, 14, 11, 10 20, 14, 16, 13, 15, 18 15, 15, a) How many children scored 20?
Answers
Answered by
1
Answer:
3
Step-by-step explanation:
only 3 students have 20 marks in the test
Answered by
1
Answer:
Step-by-step explanation:
18, 15. 19, 17, 14, 12, 20, 13, 10, 11 11, 19, 12, 20, 13 16, 15, 20, 14, 11, 10 20, 14, 16, 13, 15, 18 15, 15
4
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