Final answer:
The mode time for survey completion in Shruthi's data is 5 minutes, as it is the most frequent value appearing in the dataset.
Step-by-step explanation:
From the provided data, we can determine the mode time for survey completion by identifying the most frequently occurring number. The mode is the value that appears most often in a set of data points. In Shruthi’s data, which consists of the following times in minutes: 7, 5, 16, 17, 11, 9, 25, 25, 22, 3, 2, 3, 5, 9, 11, 19, 18, 3, 24, 15, 20, 9, 23, 8, 23, 5, 20, we notice that some numbers are repeated. To find the mode, we count the frequency of each time value:
- 2 appears 1 time
- 3 appears 3 times
- 5 appears 4 times
- 7, 8, 9, 11, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25 appear 2 or fewer times each
The number with the highest frequency of appearance is 5, which occurs 4 times. Therefore, the mode time for survey completion in Shruthi's data is 5 minutes.