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प्रश्न
Explain the meaning of the term Class limits.
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उत्तर
Class limits: Each class is bounded by two figures, called the class limits. The figures
on the left side of the classes are called lower limits while figures on the right side are
called upper limits.
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संबंधित प्रश्न
Describe some fundamental characteristics of statistics.
Explain the meaning of the term Class-integral.
Explain the meaning of the term Class-size.
Explain the meaning of the term True class limits.
Define cumulative frequency distribution.
Find the mean, median and mode of the following data:
| Class | 0 – 50 | 50 – 100 | 100 – 150 | 150 – 200 | 200 – 250 | 250 – 300 | 300 – 350 |
| Frequency | 2 | 3 | 5 | 6 | 5 | 3 | 1 |
The distribution X and Y with total number of observations 36 and 64, and mean 4 and 3 respectively are combined. What is the mean of the resulting distribution X + Y?
Define primary data and secondary data.
Explain the meaning of the following terms: True Class Limits
Can the experimental probability of an event be greater than 1? Justify your answer.
