calculate mean

USAGE SUMMARY

The phrase "calculate mean" is correct and usable in written English.
It can be used in contexts involving statistics or data analysis when referring to finding the average value of a set of numbers. Example: "To analyze the data effectively, we need to calculate the mean of the test scores."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The 646 realizations were used to calculate mean and standard deviation of the reconstructed Greenland temperature.

Nature

Graphpad Prism software was used to calculate mean and standard deviation.

Nature

Data sets were processed and graphed using Microsoft Excel to calculate mean, standard deviation, and SEM.

Plosone

Traditional statistical methods were used to calculate mean ± standard deviation.

Clinical interventions in aging

We will calculate mean between trial arm differences in "after minus before changes", with 95% CIs (intent-to-treat analysis).

Cardiovascular Diabetology

Analyze patterns in the data, and calculate mean, mode, and ranges for the various incubation periods.

The New York Times

Probabilistic methods were combined with the finite element program Plaxis 2D to calculate mean and variance.

Computers and Geotechnics

We used bin widths of 2 K and a minimum bin size of n = 10 to calculate mean values of RE and to reduce undesired effects of heteroscedasticity.

Nature

Data over the entire period of availablilty, December 1993-January 2016, was used to calculate mean as well as 95th and 99th percentile values.

Nature

The general formula used to calculate mean temperatures based on either isotope is: T = ([δpore ice ± 1σ] – εice-water – [b ± 1σ])/[m ± 1σ].

Nature

6: Select I indices of the best performing samples, and calculate mean and standard deviation.

EURASIP Journal on Wireless Communications and Networking

Expert writing Tips

Best practice

When writing scientific reports, be precise about the method used to "calculate mean". Specify whether you are using arithmetic mean, geometric mean, or another type of average, especially if data distributions are skewed.

Common error

Avoid assuming that the "mean" is always the best measure of central tendency. If your data has outliers, the median might be a more representative measure. Always consider the distribution of your data before deciding to report the mean.

Linguistic Context

The phrase "calculate mean" functions as a procedural instruction, directing the reader or listener to perform a specific mathematical operation. As Ludwig AI confirms, it's a standard and accepted phrase. Examples from Ludwig show it used across various scientific contexts.

Expression frequency: Very common

Frequent in

Science

98%

Formal & Business

1%

News & Media

1%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "calculate mean" is a grammatically correct and frequently used instruction, primarily in scientific and technical contexts. Ludwig AI confirms its validity and widespread application across various disciplines. Predominantly used to instruct or explain data analysis methodologies, the phrase implies a process of finding the average, with the register leaning toward formal and scientific. While the basic arithmetic mean is the most common interpretation, it's crucial to specify the type of average used, especially in skewed data sets, as relying solely on the mean can be misleading. When outliers are present, considering alternatives like the median is advisable. Related phrases like "compute average" and "determine average value" offer stylistic variations while retaining semantic equivalence.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

compute average

Replaces "calculate" with "compute" and "mean" with "average", maintaining the same mathematical concept.

determine average value

Substitutes "calculate" with "determine" and "mean" with "average value", emphasizing the process of finding the typical value.

find mean

Simplifies the phrase by using "find" instead of "calculate", making it more concise.

average out

Uses the phrasal verb "average out" to express the calculation of the mean.

work out the mean

Employs "work out" in place of "calculate", suggesting a more detailed process.

obtain the mean

Replaces "calculate" with "obtain", focusing on the act of getting the mean value.

ascertain the average

Substitutes "calculate" with "ascertain" and "mean" with "average", giving a more formal tone.

derive the mean value

Uses "derive" to suggest a more mathematical or scientific approach to finding the mean.

estimate average

Employs "estimate" instead of "calculate", implying an approximation of the average.

quantify the mean

Replaces "calculate" with "quantify", emphasizing the numerical assignment of the mean.

FAQs

What is the standard formula to "calculate mean"?

The standard formula to "calculate mean", also known as the arithmetic mean, is to sum all the values in a dataset and then divide by the number of values. For example, to find the mean of 2, 4, and 6, you would add them (2+4+6=12) and divide by 3, resulting in a mean of 4.

What are some alternatives to "calculate mean"?

You can use alternatives like "compute average", "determine average value", or "find mean". These alternatives offer similar meanings while varying in formality and emphasis. Consider the context of your writing when choosing the most appropriate phrase. For example, you may say "compute average" in a more formal academic paper.

How do outliers affect the "calculate mean"?

Outliers, which are extreme values in a dataset, can significantly skew the "calculate mean". The mean is sensitive to outliers because it incorporates every value in the calculation. In the presence of outliers, the median often provides a more representative measure of central tendency. Consider using the median if your data set contains many outliers.

What's the difference between "calculate mean" and "weighted average"?

While "calculate mean" treats all values equally, a weighted average assigns different weights to different values before calculating the average. These weights reflect the importance or frequency of each value. If some values are more significant than others, use a weighted average to account for this. Otherwise, you may simply "compute average" or "calculate mean".