Finding the Median: Key Concepts and Techniques

What is the median in a set of numbers?

• The most frequently occurring number

• The sum of all numbers divided by the number of numbers

• The average of all numbers

• The middle number when all numbers are listed in order

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CCSS.6.SP.B.5C

What should you do first when finding the median?

• Find the range of the numbers

• Add all numbers together

• List the numbers from highest to lowest

• List the numbers from lowest to highest

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CCSS.6.SP.B.5C

If you have an unordered list of numbers, what is the first step to find the median?

• Calculate the total sum

• Divide the list into two halves

• Identify the largest number

• Order the numbers from lowest to highest

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CCSS.6.SP.B.5C

Why is it important to list numbers from lowest to highest when finding the median?

• It is necessary for calculating the sum of all numbers

• It helps in quickly identifying the largest number

• It allows for systematically eliminating numbers to find the middle

• It is only a traditional method without practical importance

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CCSS.6.SP.B.5C

How do you find the median when you have an odd number of numbers?

• Choose the middle number directly

• None of the above

• Average the two middle numbers

• Sum all numbers and divide by their count

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CCSS.6.SP.B.5C

In the process of finding the median, what does eliminating numbers from the outside mean?

• Randomly removing numbers until one or two remain

• Only removing the highest numbers

• Removing the highest and lowest numbers alternately

• Only removing the lowest numbers

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CCSS.6.SP.B.5C

What is the median of a set where the numbers are 3, 4, 7, 10, and 12?

• 6

• 7

• 9

• 10

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CCSS.6.SP.B.5C

What happens if there are two middle numbers when finding the median?

• Average the two numbers

• Choose the smaller number

• Multiply the two numbers

• Choose the larger number

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CCSS.6.SP.B.5C

What is the median of the numbers 17 and 20?

• 18.5

• 19

• 17.5

• 20

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CCSS.6.SP.B.5C

How do you handle finding the median in a set with an even number of elements?

• Recount to ensure there are actually an odd number of elements

• Choose the last middle number

• Average the two middle numbers

• Choose the first middle number

Tags

CCSS.6.SP.B.5C