Question
Find the median for the set of data.
25, 29, 32, 21, 41, 21
Choose the best answer from the options below:
A 26
B 27
C 28
D 29
25, 29, 32, 21, 41, 21
Choose the best answer from the options below:
A 26
B 27
C 28
D 29
Answers
GPT-4o mini
To find the median, you first need to arrange the data in ascending order. The given data set is:
25, 29, 32, 21, 41, 21
Arranging this in ascending order gives us:
21, 21, 25, 29, 32, 41
Since there are 6 numbers in this set (an even number), the median will be the average of the two middle numbers. The two middle numbers in this ordered list are the 3rd and 4th numbers.
The 3rd number is 25 and the 4th number is 29.
Now, calculate the average of these two numbers:
\[
\text{Median} = \frac{25 + 29}{2} = \frac{54}{2} = 27
\]
Thus, the median of the data set is **27**.
The best answer from the options is:
**B 27**
25, 29, 32, 21, 41, 21
Arranging this in ascending order gives us:
21, 21, 25, 29, 32, 41
Since there are 6 numbers in this set (an even number), the median will be the average of the two middle numbers. The two middle numbers in this ordered list are the 3rd and 4th numbers.
The 3rd number is 25 and the 4th number is 29.
Now, calculate the average of these two numbers:
\[
\text{Median} = \frac{25 + 29}{2} = \frac{54}{2} = 27
\]
Thus, the median of the data set is **27**.
The best answer from the options is:
**B 27**