From the given ogive curve, answer the following question.

How many students secured the marks between 50% and 70%?

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Solution

The correct option is B 20
Number of students who got marks less than 50% = 15.

Number of students who got marks less than 70% = 35.

Therefore number of students who got marks between 50% and 70% = 35 - 15 = 20.

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Similar questions

From the given ogive curve, answer the following question.

How many students secured the marks between 50% and 70%?

Q. From the given less than type ogive curve, answer the following question.

How many students got marks less than 70%?

Q. Question 73(ii)
The bar graph given below shows the marks of students of a class in a particular subject:

Study the bar graph and answer the following question :
How many students got marks from 50 to 69?

By using data in example (6), and taking classes 30-40, 40-50... prepare equal to or more than type cumulative frequency table and answer the following questions based on it.

(i) How many students have scored marks 70 or more than 70 ?

(ii) How many students have scored marks 30 or more than 30 ?

a) What information is given by the graph?

b) The marks of a maximum number of students fall in which group.

c) How many students have a score between 60-70?

d) How many students have a score more than 70? [4 MARKS]

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From the given ogive curve, answer the following question. How many students secured the marks between 50% and 70%?

The correct option is B 20Number of students who got marks less than 50% = 15. Number of students who got marks less than 70% = 35. Therefore number of students who got marks between 50% and 70% = 35 - 15 = 20.

From the given ogive curve, answer the following question.

How many students secured the marks between 50% and 70%?

The correct option is B 20
Number of students who got marks less than 50% = 15.

Number of students who got marks less than 70% = 35.

Therefore number of students who got marks between 50% and 70% = 35 - 15 = 20.