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The age group of the number of persons i...

The age group of the number of persons in the age group who donated blood is given below. Find the measures of the centerl angles to show the information by a pie diagram.

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NAVNEET PUBLICATION - MAHARASHTRA BOARD-STATISTICS-EXAMPLES FOR PRACTICE (MCQs)
  1. The age group of the number of persons in the age group who donated bl...

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  2. A survey of students was made to know which games they like. The numbe...

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  3. The sale by some dealers in a week is represented by a pie diagram. Th...

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  4. The class mark of the class 2000-2500 is taken as assumed mean. What i...

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  5. In the frequency table showing the amount invested in health insurance...

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  6. What is the class mark of the class 100 - 190 ?

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  7. Find the value of the mean barX , " if " Sigma f(i) x(i) = 30 " and " ...

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  8. Which of the following is the formula for finding mean (bar(X)) by ass...

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  9. Method to calculate Mean by Step-Deviation method

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  10. Which of the following is not a measure of central tendency

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  11. The value of mean is 56.8 " and " Sigmax(i)f(i) = 2840. What is the v...

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  12. In a tree plantation programme, 40 students planted various number of ...

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  13. Find the class mark of the class 35-39 . What is the next consecutive ...

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  14. What is the value of g for the class 200 - 250 ? What is the class mar...

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  15. Complete the following activity by filing the boxes : Here, L = ...

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  16. Find the value of Sigma f(i) for the following information : (i) Sig...

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  17. Find the value of Sigmaf(i) d(i) for the following information. (i) ...

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  18. Find the value of bar u for the following information : (i) A = 22.5...

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  19. Find the mean of the data given in the following table. {:("Class",0...

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  20. The following table shows the percentage of vehicles passing a signal....

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  21. The age group of the number of persons in the age group who donated bl...

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