Choose the correct answer in each of the following questions:
The class mark of the class 100-120 is
(a) 100
(b) 110
(c) 115
(d) 120

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Solution

ANSWER:
(b) 110
Upper limit+Lower limit/2

120+100/2=110

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Similar questions

Choose the correct answer in each of the following questions:
The class marks of a frequency distribution are 15, 20, 25, 30, .... The class corresponding to the class mark 20 is
(a) 12.5-17.5
(b) 17.5-22.5
(c) 18.5-21.5
(d) 19.5-20.5

Question 1
The class mark of class 90 - 120 is:

A) 90
B) 105
C) 115
D) 120

Question 1
The class mark of class 90 - 120 is:

A) 90
B) 105
C) 115
D) 120

Choose the correct answer in each of the following questions:
The width of each of the five continuous classes in a frequency distribution is 5 and the lower class limit of the lowest class is 10. The upper class limit of the highest class is
(a) 45
(b) 25
(c) 35
(d) 40

Q. The class mark of the class 100−120 is
(a) 100
(b) 110
(c) 115
(d) 120

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Choose the correct answer in each of the following questions: The class mark of the class 100-120 is (a) 100 (b) 110 (c) 115 (d) 120

ANSWER: (b) 110 Upper limit+Lower limit/2 120+100/2=110

Choose the correct answer in each of the following questions:
The class mark of the class 100-120 is
(a) 100
(b) 110
(c) 115
(d) 120

ANSWER:
(b) 110
Upper limit+Lower limit/2

120+100/2=110