Student timed (in seconds) how long they could stand on one foot while spelling a list of words backwards.

345, 235, 235, 256, 256, 765, 238, 439, 487, 685.

Calculate the mean, median, mode and range.

Mean: 235+235+238+256+345+439+487+567+685+765/2

- 4252/10

- 425 seconds

Mean: 235+235+238+256+345+439+487+567+685+765

- 345/2

- 392 seconds

Mode: 235

Which of the central tendencies is the most suitable to represent the data set? and explain your answer.