arithmetic mean (Meaning)
arithmetic mean (n)
the sum of the values of a random variable divided by the number of values
Synonyms & Antonyms of arithmetic mean
arithmetic mean Sentence Examples
- In statistics, the arithmetic mean, often simply called the mean, is the sum of a collection of numbers divided by the count of numbers in the collection.
- To find the arithmetic mean of a set of data, you add up all the numbers and then divide by how many numbers there are.
- The arithmetic mean is a commonly used measure of central tendency in data analysis.
- In a class of 20 students, the arithmetic mean of their ages is calculated by summing all their ages and dividing by 20.
- When analyzing test scores, teachers often calculate the arithmetic mean to understand the average performance of students.
- Economists use the arithmetic mean to calculate average income levels in a population.
- In finance, the arithmetic mean return of an investment portfolio is often used to evaluate its performance.
- The arithmetic mean can be influenced by extreme values, sometimes leading to a misleading representation of the data.
- Engineers use the arithmetic mean to analyze data from experiments and simulations.
- Understanding how to calculate and interpret the arithmetic mean is essential in various fields, from mathematics and science to economics and sociology.
FAQs About the word arithmetic mean
the sum of the values of a random variable divided by the number of values
average, golden mean,middle ground, middle, mean,medium, par, midpoint, norm, median
minimum, minimum,maximum, maximum, utmost,utmost,
In statistics, the arithmetic mean, often simply called the mean, is the sum of a collection of numbers divided by the count of numbers in the collection.
To find the arithmetic mean of a set of data, you add up all the numbers and then divide by how many numbers there are.
The arithmetic mean is a commonly used measure of central tendency in data analysis.
In a class of 20 students, the arithmetic mean of their ages is calculated by summing all their ages and dividing by 20.
