a survey was taken at the park. Children were asked how many times they had visited the park this year. find the range, mode, median of the data to the right.
trips to the park.
number of visits
3
4
5
6
To find the range, mode, and median of the given data, follow these steps:
1. Range: The range is calculated by finding the difference between the highest and lowest values in the data set. In this case, the lowest value is 3 and the highest value is 6. Therefore, the range is 6 - 3 = 3.
2. Mode: The mode is the value that appears most frequently in the data set. Looking at the data, we can see that there are no repeating values. Therefore, there is no mode in this case.
3. Median: The median is the middle value in a data set when it is arranged in ascending order. To find the median, arrange the data set in ascending order: 3, 4, 5, 6. Since there are an even number of values (4), take the average of the two middle values. In this case, the two middle values are 4 and 5. The average of 4 and 5 is (4 + 5) / 2 = 4.5. Therefore, the median is 4.5.
In summary:
- Range: 3
- Mode: None
- Median: 4.5