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State the modal class....

State the modal class.

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Write the modal class of the following distribution :

Write the modal class for the following frequency distribution: Class-interval: 10-15 15-20 20-25 25-30 30-35 35-40 Frequency: 30 35 75 40 30 15

For the following distribution the modal class is

Consider the data The frequency of the upper limit of the median class and the lower limit of the modal class is

The historgam below represents the scores obtained by 25 students in a Mathematics mental test. Use the data to : (iii) To determine the Modal class.

The following data gives the weights of 30 persons (in kg) 70.0,69.4,49.4,64.5,59.4,72.4,47.5,48.8,62.3,64.2,66.8,70.3,71.3,56.3,52.7,66.6,59.9,64.7,44.6,60.3,50.3,54.3,62.3,56.3,45.0,45.7,49.8,60.5,67.8,50.1, (i) Construct a frequency distribution such that the last class is 72-76. (ii) State the upper class limits of last three class intervals. (iii) State the maximum weight that can be included in the fourth class interval. (iv) State the class mark of each of the classes. (v) Find the range of the given weights. (vi) If 60kg is the weight of a person then in which class interval, it will be taken.

State the class of levers and the relative positions of load (L), effort (E) and fulcrum (F) in each of the following cases. (1) A bottle opener (2) Sugar tongs.

State the class of levers and the relative positions of load (L), effort (E) and fulcrum (F) in (a) a bottle opener, and (b0 sugar tongs.

The starting value of the model class of a distribution is 20. The frequency of the model class is 18. The frequencies of the classes preceeding and succeeding are 8,10 and the width of the model class is 5, then mode is

The monthly income of 100 families are given as below Calculate the modal income.

ICSE-MATHEMATICS-2011-SECTION- B
  1. In the following figure ABC is a right angled triangle with angleBAC=9...

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  2. In the following figure ABC is a right angled triangle with angleBAC=9...

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  3. In the following figure ABC is a right angled triangle with angleBAC=9...

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  4. Using step-deviation method, calculate the mean marks of the following...

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  5. State the modal class.

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  6. Marks obtained by 200 students in an examination are given below : ...

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  7. Marks obtained by 200 students in an examination are given below : ...

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  8. Marks obtained by 200 students in an examination are given below : ...

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  9. Mr.Parkeh invested 52000 on 100rs shares at a discount of 20rs paying ...

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  10. Mr.Parkeh invested 52000 on 100rs shares at a discount of 20rs paying ...

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  11. Draw a circle of radius 3.5 cm. Mark a point P outside the circle at a...

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  12. Prove that ("cosec"A-"sin"A)("sec"A-"cos"A)"sec"^(2)A="tan"A.

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  13. 6 is the mean proportion between two numbers x and y and 48 is third p...

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  14. In what period of time will Rs 12,000 yield Rs 3,972 as compound inter...

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  15. A man observes the angle of elevation of the top of a building to be 3...

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  16. ABC is a triangle with AB = 10 cm, BC = 8 cm and AC = 6 cm (not drawn ...

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  17. Rs 480 is dividend equally among 'x' children. If the number of childr...

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  18. In the given figure, Given equation of line L(1) is y = 4. Write the...

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  19. Given equation of line L(1) is y = 4 and line L2 is the bisector of a...

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  20. Given equation of line L(1) is y = 4. (iii) Find the equation of L(2...

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