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प्रश्न
Fill in the blank :
The range of data 7, 13, 6, 25, 18, 20, 16 is ............
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उत्तर
The range of the data 7, 13, 6, 25, 18, 20, 16 is The range is 25 - 6 = 19.
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संबंधित प्रश्न
Find the actual lower and upper-class limits and also the class marks of the classes:
1.1 - 2.0, 2.1 -3.0 and 3.1 - 4.0.
Fill in the blank :
In the class interval 35 - 46; the lower limit is .......... and the upper limit is .........
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The class mark of class interval 22 - 29 is ...........
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Lower class limit of 15-18 is ………
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The upper-class limit of 24-30 is ……..
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The upper limit of 5-12.5 is ………
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If the lower and the upper limits of a class interval are 7.5 and 12.5; the class interval is ……..
Find the class boundaries and class marks of the following classes:
55 - 59, 60 - 64, 65 - 69, 70 - 74, 75 - 79, 80 - 84, 85 - 89, 90 - 94 and 95 - 99.
Find the actual (or true) lower and upper class limits and class-marks (or mid values) of the following classes: 2.1 - 4.0, 4.1 - 6.0 and 6.1 - 8.0.
The class marks of a frequency distribution are: 15, 25, 35, 45, 55, 65 and 75. Determine the class limits.
