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10 Questions
20 Marks
6 Mins English English10 Questions20 Marks6 Mins English English10 Questions20 Marks6 Mins EnglishIf the mode of the following distribution is , then what is the value of k?
The marks scored by 10 students are given below. 13, 20, 15, 13, 19, 12, 12, 11, 13, 10 The mode of the given data is:
The mode and median of data are 36.3 and 62, respectively. What is the mean of the data?
(Use the empirical formula)
The mode and median of a dataset is 52.7 and 65, respectively. What is the mean of the dataset? (Use empirical formula, and round off your answer to one decimal place.)
Correct relation for the numbers 10, 7, 8, 5, 6, 8, 5, 8, 6 is:
If the mode of the following data is 140, then what is the value of x?
| Class | 125-130 | 130-135 | 135-140 | 140-145 | 145-150 |
| Frequency | 30 | 30 | 33 | x | 31 |
What is the mode of the data given below? [Give your answer correct to 2 decimal places.]
| Age in years | 15-25 | 25-35 | 35-45 | 45-55 | 55-65 | 65-75 | 75-85 |
| No. of patients | 14 | 32 | 39 | 38 | 10 | 36 | 22 |
The mean of a data is 42 and its median is 53. The mode (using empirical relation) of the data is:
If the mode of the following data is 125, then what is the value of x?
| Class | 110-115 | 115-120 | 120-125 | 125-130 | 130-135 |
| Frequency | 13 | 31 | 39 | x | 15 |
The mode of the observations 3, 6, 5, 7, 8, 4, 3, 3, 2, 5, 3, 6, 4, 8 and 5 is:
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