Find the median of the following set of numbers: 10, 20, 30, 40, 50, 60, 70, 80.

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Question: Find the median of the following set of numbers: 10, 20, 30, 40, 50, 60, 70, 80.

Options:

Correct Answer: 40

Solution:

Arrange the numbers: 10, 20, 30, 40, 50, 60, 70, 80. The median is the average of the 4th and 5th values: (40 + 50) / 2 = 45.

Find the median of the following set of numbers: 10, 20, 30, 40, 50, 60, 70, 80.

Find the median of the following set of numbers: 10, 20, 30, 40, 50, 60, 70, 80.

Step 1: Write down the set of numbers: 10, 20, 30, 40, 50, 60, 70, 80.
Step 2: Count how many numbers are in the set. There are 8 numbers.
Step 3: Since there are 8 numbers (an even amount), we need to find the 4th and 5th numbers in the ordered list.
Step 4: Identify the 4th number in the list, which is 40.
Step 5: Identify the 5th number in the list, which is 50.
Step 6: Add the 4th and 5th numbers together: 40 + 50 = 90.
Step 7: Divide the sum by 2 to find the average: 90 / 2 = 45.
Step 8: The median of the set of numbers is 45.

Median Calculation – The median is the middle value of a data set when arranged in order. If the set has an even number of values, the median is the average of the two middle values.