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प्रश्न
Let m be the midpoint and b be the upper limit of a class in a continuous frequency distribution. The lower limit of the class is
विकल्प
2m – b
2m + b
m – b
m – 2b
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उत्तर
Let m be the midpoint and b be the upper limit of a class in a continuous frequency distribution. The lower limit of the class is 2m – b
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संबंधित प्रश्न
The weights (in kg.) of 15 students of a class are:
38, 42, 35, 37, 45, 50, 32, 43, 43, 40, 36, 38, 43, 38, 47
- Find the mode and median of this data.
- Is there more than one mode?
Find the mode and median of the data: 13, 16, 12, 14, 19, 12, 14, 13, 14
The marks (out of 100) obtained by 7 students in Mathematics examination are given below. Find the mode for these marks.
99, 100, 95, 100, 100, 60, 90
Find the mode of the following data.
| Marks | 35 | 36 | 37 | 38 | 39 | 40 |
| No. of Student | 09 | 07 | 09 | 04 | 04 | 02 |
What is the the mode of 19, 19, 15, 20, 25, 15, 20, 15?
Find the mode of 2, 5, 5, 1, 3, 2, 2, 1, 3, 5, 3
Calculate the mean, mode and median for the following data:
22, 15, 10, 10, 24, 21
The marks in a subject for 12 students are as follows:
31, 37, 35, 38, 42, 23, 17, 18, 35, 25, 35, 29
For the given data, find the mode
Find the mode of the given data:
10, 8, 4, 7, 8, 11, 15, 8, 4, 2, 3, 6, 8
Observe the data and answer the questions that follow:
16, 15, 16, 16, 8, 15, 17
- Which data value can be put in the data so that the mode remains the same?
- At least how many and which value(s) must be put in to change the mode to 15?
- What is the least number of data values that must be put in to change the mode to 17? Name them.
