Find the mode of the following set of numbers: {10, 12, 10, 15, 10, 20, 15, 15,

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Question: Find the mode of the following set of numbers: {10, 12, 10, 15, 10, 20, 15, 15, 25}.

Options:

Correct Answer: 15

Solution:

The number 10 appears 3 times and 15 appears 3 times. Both are modes, but since we need to choose one, we can say the mode is 10.

Find the mode of the following set of numbers: {10, 12, 10, 15, 10, 20, 15, 15, 25}.

Find the mode of the following set of numbers: {10, 12, 10, 15, 10, 20, 15, 15, 25}.

Step 1: Look at the set of numbers: {10, 12, 10, 15, 10, 20, 15, 15, 25}.
Step 2: Count how many times each number appears in the set.
Step 3: The number 10 appears 3 times.
Step 4: The number 12 appears 1 time.
Step 5: The number 15 appears 3 times.
Step 6: The number 20 appears 1 time.
Step 7: The number 25 appears 1 time.
Step 8: Compare the counts: 10 appears 3 times, 15 appears 3 times, and all other numbers appear less than that.
Step 9: Since both 10 and 15 are the most frequent, we have two modes.
Step 10: Since we need to choose one mode, we can say the mode is 10.

Mode – The mode is the value that appears most frequently in a data set.
Multimodal Data Sets – A data set can have more than one mode if multiple values appear with the same highest frequency.