Answer:
Unimodal Distribution
Mode = 6
Step-by-step explanation:
We are given the data of hours that 9 students spend on the computer on a typical day:
1, 6, 7, 6, 8, 11, 6, 12, 15
Sorted data: 1, 6, 6, 6, 7, 8, 11, 12, 15
Mode is the most frequent observation in the given data.
Here, 6 repeats itself most frequently that is 3 times. No other observation repeats itself three times.
Thus, the mode of the data is 6.
Since, there is a single mode for the given data, the distribution of students is unimodal.