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the daily minimum temperatures in degrees Celsius recorded in a certain Arctic region are as follows: `-12. 5 ,-10. 8 ,-18. 6 ,-8. 4 ,-10. 8 ,-4. 2 ,-4. 8 ,-6. 7 ,-13. 2 ,` `-11. 8 ,-2. 3 , 1.2 , 2.6 ,0,-2. 4 ,0, 3.2 , 2.7 , 3.4 ,0,-2. 4 ,-2. 4 ,0,` `3. 2 , 2.7 , 3.4 ,0,-2. 4 ,-5. 8 ,-8. 9 ,-14 ,6,-12. 3 ,-11. 5 ,-7. 8 ,-2. 9` Represent them as frequency distribution table taking `-19. 9\ to-15` as the first class interval.

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RD SHARMA-TABULAR REPRESENTATION OF STATISTICAL DATA -All Questions
  1. The daily maximum temperatures (in degree Celsius) recorded in a cer...

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  2. Construct a frequency table with equal class intervals from the fol...

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  3. the daily minimum temperatures in degrees Celsius recorded in a cer...

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  4. The blood groups of 30 students of Class VIII are recorded as follo...

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  5. Three coins were tossed 30 times simultaneously. Each time the numb...

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  6. Thirty children were asked about the number of hours they watched T...

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  7. The distances (in Km) covered by 24 cars in 2 hours are given below...

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  8. The marks obtained by 35 students in an examination are given below...

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  9. A cumulative frequency distribution is given below. Convert this in...

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  10. Find the unknown entries a,b,c,d,e and f in the following distribution...

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  11. Cumulative Frequency Distribution

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  12. The marks scored by 55 students in a test are given below: Marks   ...

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  13. The water bills (in rupees) of 32 houses in a certain street for th...

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  14. Given below is a cumulative frequency distribution table showing th...

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  15. Tally marks are used to find class intervals                 (b)...

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  16. The difference between the highest and lowest values of the observa...

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  17. The difference between the upper and the lower class limits is call...

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  18. In the class intervals 10-20, 20-30, 20 is taken in the interval...

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  19. In a frequency distribution, the mid-value of a class is 15 and the...

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  20. The mid-value of a class interval is 42. If the class size is 10, t...

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