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प्रश्न
Explain the meaning of the following terms: Variate
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उत्तर
Variate: A particular value of a variable is called a variate.
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संबंधित प्रश्न
What is primary data?
Explain the meaning of the term Class limits.
Explain the meaning of the term Frequency.
Find the mean, median and mode of the following data:
| Marks obtained | 25 - 35 | 35 – 45 | 45 – 55 | 55 – 65 | 65 – 75 | 75 - 85 |
| No. of students | 7 | 31 | 33 | 17 | 11 | 1 |
If the median of `x/5,x/4,x/2,x and x/3`, where x > 0, is 8, find the value of x.
Hint Arranging the observations in ascending order, we have `x/5,x/4,x/3,x/2,x Median= x/3=8.`
The daily income of a sample of 50 employees are tabulated as follows:
| Income (in Rs.): | 1-1200 | 201 -400 | 401-600 | 601 - 800 |
| No.of employees : | 14 | 15 | 14 | 7 |
Find the mean daily income of employees.
Find the class marks of classes 10−25 and 35−55.
Explain the meaning of the following terms: Class mark
Class mark of a class is obtained by using ______.
Can the experimental probability of an event be greater than 1? Justify your answer.
