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1. The following table gives the values of mean and variance of heights and weights of the \(10^{th}\) standard students of a school.
| Height | Weight | |
| Mean | \(155 \ cm\) | \(46.50 \ kg^2\) |
| Variance | \(72.25 \ cm^2\) | \(28.09 \ kg^2\) |
Which is more varying than the other?
Answer:
The weight of the students is than the height.
2. The consumption of number of guava and orange on a paticular week by a family are given below:
| Number of Guavas | 3 | 5 | 6 | 4 | \(3\) | \(5\) | \(4\) |
| Number of Oranges | 1 | 3 | 7 | 9 | \(2\) | \(6\) | \(2\) |
Which fruit is consistently consumed by the family?
Answer:
The consumption of guavas is than the consumption of oranges.
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