Question

1 The marks scored by 20 students in a science test (30 marks) are given below
8.7.12.17 20.11.16 21.28. 25.27.18 20.19.7.29.16.15 20 27.
Using the data answer the following questions-
How many students scored the lowest marks?
m) How many students scored 20 marks?
-) What is the frequency of score 27?
How many students scored more than 20 marks?
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Answer 1

Answer:

Step-by-step explanation:

1 The marks scored by 20 students in a science test (30 marks) are given below

8.7.12.17 20.11.16 21.28. 25.27.18 20.19.7.29.16.15 20 27.

Using the data answer the following questions-

How many students scored the lowest marks?

m) How many students scored 20 marks?

-) What is the frequency of score 27?

How many students scored more than 20 marks?

-​

Answer 2

this is the answer of the question