To find the mode of a set of data, we look for the value that appears most frequently. Let's list the data points you provided and count their occurrences:
- 171: 1 time
- 184: 1 time
- 195: 1 time
- 197: 1 time
- 204: 1 time
- 212: 1 time
- 214: 1 time
- 226: 1 time
- 233: 1 time
- 235: 1 time
- 237: 1 time
- 241: 1 time
- 247: 1 time
- 256: 1 time
- 281: 1 time
- 293: 1 time
- 299: 1 time
- 301: 1 time
- 303: 2 times (309)
- 309: 2 times
In this case, the numbers 303 and 309 both appear twice. Since there are multiple modes: the data is bimodal with modes 303 and 309.