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NAGEEN PRAKASHAN-STATISTICS-Revision Exercise
- If the heights of 5 persons are 140 cm, 150cm, 152 cm and 161 cm respe...
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- Find the mean of x, x+2, x+4, x+6, x+8
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- Find the mean of the following distribution:
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- Find the value of P if the mean of the following distribution is 7.5
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- The mean weight of 60 students of a class is 52.75 kg. If the mean wei...
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- The runs scored by 11 numbers of a cricket team are 14, 30, 43, 42, 12...
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- Find the median of the following distribution: 40, 49, 17, 68, 44, ...
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- The median of the observations 11, 12, 14, 18, (x+4), 30, 32, 35, 41 a...
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- Find the mode of the following distribution 7, 9, 8, 11, 8, 12, 8, 9.
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- The marks of 20 students in a test were as follows: 5, 6, 8, 9, 10, 11...
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