70, 70, 73, 71, 74, 69, 80, 68, 66, 66, 89, 83, 81, 86, 82, 74, 86, 87, 67, 72, 62, 76, 86, 65, 62
The mode is defined as the value that appears most frequently in a dataset. To find the mode, we count the occurrences of each number in the provided list.
The dataset is: 70, 70, 73, 71, 74, 69, 80, 68, 66, 66, 89, 83, 81, 86, 82, 74, 86, 87, 67, 72, 62, 76, 86, 65, 62.
Below is the frequency count for each number:
| Number | Frequency |
|---|---|
| 62 | 2 |
| 65 | 1 |
| 66 | 2 |
| 67 | 1 |
| 68 | 1 |
| 69 | 1 |
| 70 | 2 |
| 71 | 1 |
| 72 | 1 |
| 73 | 1 |
| 74 | 2 |
| 80 | 1 |
| 81 | 1 |
| 82 | 1 |
| 83 | 1 |
| 86 | 3 |
| 87 | 1 |
| 89 | 1 |
By reviewing the frequencies, we can see that the number 86 appears 3 times. This is the highest frequency among all the numbers in the dataset.
Since 86 occurs more often than any other value, it is the mode of this data.
The mode is 86.
Find the median of the data 11, 16, 33, 15, 51, 19, 71, 75, 21, 17.
For a data, if the mean is 28.5 and the median is 32, then the mode using empirical formula is:
| Lifetime (days) | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 |
| Frequency | 10 | 35 | 52 | 61 | 38 | 29 |
| Marks | Number of Students |
|---|---|
| 20 - 30 | 5 |
| 30 - 40 | 12 |
| 40 - 50 | 10 |
| 50 - 60 | 15 |
| 60 - 70 | 8 |
In a colony 5 families have 1 child, 7 families have 2 children, 8 families have 3 children and 3 families have 4 children.What is the mode of the number of children.
What will be the difference between mean and median of the given data?
21, 11, 27, 8, 5, 12, 7, 23, 3, 14, 9, 19Find the mode and median of 3, 4, 5, 5, 3, 6, 7, 3, 5, 5, 6.
A. 5 and 5
B. 3 and 5
C. 5 and 4
D. 3 and 4
For which set of numbers do the mean, median and mode all have the same value?
The median of 5, 8, 25, 22, 34, 18 is