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Find the mean median and mode of the given data set:
5, 7, 19, 24, 10, 17, 21, 6, 22, 5, 9
Mean, median, and mode are important statistics parameters to analyze any data set.
Answer: The mean, median, and mode for the given data set are 13.18, 10, 5 respectively.
Let's go through the explanation to understand better.
Explanation:
To find the mean, median, and mode for:
5, 7, 19, 24, 10, 17, 21, 6, 22, 5, 9
Mean = (Sum of all quantities) / (Total number of quantities)
Mean = (5 + 7 + 19 + 24 + 10 + 17 + 21 + 6 + 22 + 5 + 9) / 11
Mean = 145 / 11 = 13.18
Median is the centermost quantity from the data that is arranged in ascending order.
Arranging the data set in ascending order, we get:
5, 5, 6, 7, 9, 10, 17, 19, 21, 22, 24
T = (11 + 1) / 2 th term = 6th term
T6 = 10 = median of the given data set.
Mode is that quantity in the given data set, which repeats itself a maximum number of times in the given data set.
The mode of the given data set is 5 as it is repeated the maximum number of times.
Thus, the mean, median, and mode for the given data set are 13.18, 10, 5 respectively.
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