Consider the following random sample of data: 12, 27, 28, 14, 23, 7, 8, 3, 110, 19 a) What is the median of the sample data? Round your response to 2 decimal places. b) If the outlier is removed, what is the median of the remaining sample data
Consider the following random sample of data:
12, 27, 28, 14, 23, 7, 8, 3, 110, 19
a) What is the
Round your response to 2 decimal places.
b) If the outlier is removed, what is the median of the remaining sample data?
Sol:-
a) To find the median of the sample data, we first need to arrange the values in ascending order:
3, 7, 8, 12, 14, 19, 23, 27, 28, 110
The median is the middle value in the sorted list. If the list has an odd number of values, the median is the middle value. If the list has an even number of values, the median is the average of the two middle values. In this case, we have 10 values, so we take the average of the fifth and sixth values:
Median = (14 + 19) / 2 = 16.5
So the median of the sample data is 16.5 rounded to 2 decimal places.
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