what's the mode, median, and range for this numbers (23,15,65,23,43)
Check this site, and then post your answers.
http://www.purplemath.com/modules/meanmode.htm
I'll be glad to check your answers.
To find the mode, median, and range of a set of numbers, let's start with the given set: (23, 15, 65, 23, 43).
1. Mode: The mode is the value(s) that appear most frequently in the set. In this case, we have two values that appear twice: 23 and 15. So, the mode of this set is 23 and 15.
2. Median: The median is the middle value of a set when it is arranged in ascending or descending order. To find the median, we first need to arrange the set in ascending order: (15, 23, 23, 43, 65). Since this set has an odd number of values, the middle value is the median. In this case, the median is 23.
3. Range: The range is the difference between the highest and the lowest values in a set. To find the range, we need to identify the highest and lowest values in the set. The highest value is 65, and the lowest value is 15. So, the range of this set is 65 - 15 = 50.
In summary:
- Mode: 23, 15
- Median: 23
- Range: 50