please!!! i forget!! how do u do rnage? How do u do mode?!?!
sorry!! range***
http://www.purplemath.com/modules/meanmode.htm
range is the numbers that is the first number and the last number so you would say the range is 5 to 10. The mode is the number that appears the most.
No problem! Let me explain how to find the range and mode of a set of data.
1. Range:
The range is the difference between the largest and smallest values in a data set. To find the range, follow these steps:
- Arrange the data in ascending order.
- Subtract the smallest value from the largest value.
- The result is the range of the data set.
For example, let's say you have the following set of numbers: 2, 5, 1, 7, 4, 8.
- Arrange the numbers in ascending order: 1, 2, 4, 5, 7, 8.
- Subtract the smallest value (1) from the largest value (8): 8 - 1 = 7.
- Therefore, the range of the data set is 7.
2. Mode:
The mode is the value(s) that appear most frequently in a data set. To find the mode, follow these steps:
- Count the frequency of each distinct value in the data set.
- The value(s) with the highest frequency is the mode(s).
For example, let's say you have the following set of numbers: 2, 4, 2, 6, 4, 7, 4.
- Count the frequency: 2 appears twice, 4 appears three times, 6 appears once, 7 appears once.
- The highest frequency is for the value 4, which appears three times.
- Therefore, the mode of the data set is 4.
Remember, the range and mode are both measures of central tendency in a data set, but they answer different questions.