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what is the formula of mean
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what is the formula of mean Related: What is Arithmetic Mean?, Data H...
Formula of Mean
Mean is a measure of central tendency that represents the average value of a set of numbers. The formula to calculate the mean is:
\[
\text{Mean} = \frac{\text{Sum of all values}}{\text{Number of values}}
\]
Explanation
- Sum of all values: Add up all the numbers in the dataset.
- Number of values: Count how many numbers are in the dataset.
Once you have the sum of all values and the number of values, you can plug them into the formula to find the mean.
For example, let's calculate the mean of the numbers 5, 8, 10, 12, and 15:
Sum of all values = 5 + 8 + 10 + 12 + 15 = 50
Number of values = 5
Mean = 50 / 5 = 10
Therefore, the mean of the numbers 5, 8, 10, 12, and 15 is 10.
It is important to note that the mean is sensitive to extreme values in the dataset, so it may not always be the best measure of central tendency in all situations.
Mean is a measure of central tendency that represents the average value of a set of numbers. The formula to calculate the mean is:
\[
\text{Mean} = \frac{\text{Sum of all values}}{\text{Number of values}}
\]
Explanation
- Sum of all values: Add up all the numbers in the dataset.
- Number of values: Count how many numbers are in the dataset.
Once you have the sum of all values and the number of values, you can plug them into the formula to find the mean.
For example, let's calculate the mean of the numbers 5, 8, 10, 12, and 15:
Sum of all values = 5 + 8 + 10 + 12 + 15 = 50
Number of values = 5
Mean = 50 / 5 = 10
Therefore, the mean of the numbers 5, 8, 10, 12, and 15 is 10.
It is important to note that the mean is sensitive to extreme values in the dataset, so it may not always be the best measure of central tendency in all situations.
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what is the formula of mean Related: What is Arithmetic Mean?, Data Handling, Class 7 Math
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what is the formula of mean Related: What is Arithmetic Mean?, Data Handling, Class 7 Math for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about what is the formula of mean Related: What is Arithmetic Mean?, Data Handling, Class 7 Math covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what is the formula of mean Related: What is Arithmetic Mean?, Data Handling, Class 7 Math.
what is the formula of mean Related: What is Arithmetic Mean?, Data Handling, Class 7 Math for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about what is the formula of mean Related: What is Arithmetic Mean?, Data Handling, Class 7 Math covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what is the formula of mean Related: What is Arithmetic Mean?, Data Handling, Class 7 Math.
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