Find the mean, median, and mode 15, 3, 11, 15, 1, 14, 7, 2, 1, 1, 2

Solution:

Mean: The arithmetic mean of a given data is the sum of all observations divided by the number of observations.

Mean = (15 + 3 + 11 + 15 + 1 + 14 + 7 + 2 + 1 + 1 + 2)/ 11

Mean = 72/11 = 6.54

Median: The value of the middlemost observation, obtained after arranging the data in ascending order, is called the median of the data.

1, 1, 1, 2, 2, 3, 7, 11, 14, 15, 15

The median here is 3.

Mode: The value which appears most often in the given data i.e. the observation with the highest frequency is called a mode of data.

Mode = Observation with maximum frequency

Here the mode is 1.

Therefore, the mean, median and mode is 6.54, 3 and 1.

Find the mean, median, and mode 15, 3, 11, 15, 1, 14, 7, 2, 1, 1, 2

Summary:

The mean, median, and mode 15, 3, 11, 15, 1, 14, 7, 2, 1, 1, 2 is 6.54, 3 and 1.