Question

Find the mean, median, and mode of the dataset (5, 3, 8, 4, 3, 6, 17, 3, 5, 3)

Answer 1

To find the mean, median, and mode of the dataset (5, 3, 8, 4, 3, 6, 17, 3, 5, 3), we start with arranging the numbers in ascending order: 3, 3, 3, 4, 5, 5, 6, 8, 17.

Mean:
To find the mean, we sum all the numbers in the dataset and then divide by the total number of values.
Mean = (3 + 3 + 3 + 4 + 5 + 5 + 6 + 8 + 17) / 9
Mean = 54 / 9
Mean = 6
Therefore, the mean of the dataset is 6.

Median:
To find the median, we locate the middle value of the dataset. Since there are 9 numbers, the median will be the 5th number when arranged in ascending order.
Median = 5
Therefore, the median of the dataset is 5.

Mode:
The mode is the number that appears most frequently in the dataset. In this case, 3 appears most frequently, three times.
Mode = 3
Therefore, the mode of the dataset is 3.