randomly divided into two groups

USAGE SUMMARY

The phrase "randomly divided into two groups" is correct and usable in written English.
It can be used when describing a process where a population or sample is split into two distinct groups without any specific criteria, often for experimental or research purposes. Example: "Participants in the study were randomly divided into two groups to assess the effectiveness of the new treatment."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

In Kaptchuk's study, eighty patients were randomly divided into two groups.

The New Yorker

The women were randomly divided into two groups.

European Journal of Obstetrics & Gynecology and Reproductive Biology

The rats were then randomly divided into two groups.

Injury

The specimens were randomly divided into two groups.

Journal of Orthopaedic Science

Forty-eight Wistar rats were randomly divided into two groups.

Intensive Care Medicine Experimental

After this second ECG, premenopausal women were randomly divided into two groups.

Maturitas

Healthy donors and patients were randomly divided into two groups defined as testing and validation groups.

Clinica Chimica Acta

Thirty untreated epilepsy patients were randomly divided into two groups receiving TPM or VPA, respectively.

International Journal of Psychophysiology

Furthermore, the presented approach is evaluated with 24 developers that were randomly divided into two groups.

Engineering Applications of Artificial Intelligence

The participants were randomly divided into two groups of experimental and control.

Procedia - Social and Behavioral Sciences

Twenty-four 115-day-old rats were randomly divided into two groups.

Physiology & Behavior

Expert writing Tips

Best practice

When describing experimental design, clearly state the method of randomization used to ensure unbiased group allocation. Include details about the randomization process, such as using a random number generator or a pre-defined randomization schedule.

Common error

Avoid simply stating that participants were "randomly divided". Instead, clarify the randomization technique (e.g., stratified randomization, block randomization) to enhance the rigor and transparency of your methodology. This detail is crucial for reproducibility and credibility.

Linguistic Context

The phrase "randomly divided into two groups" primarily functions as a descriptive element within research methodologies. Ludwig's examples highlight its use in experimental contexts, where subjects are assigned to different treatment arms.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "randomly divided into two groups" is grammatically correct and widely used, especially in scientific contexts, according to Ludwig. This phrase is a descriptive element mainly used in research methodologies to state the method of group assignment. Ludwig AI emphasizes its importance for clarity and preventing prejudice. Common synonyms include "randomly assigned to two groups" or "randomly split into two groups". When using this phrase, specify the randomization method for transparency.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

randomly split into two groups

Uses the simpler verb "split" as a direct substitute for "divided".

randomly assigned to two groups

Replaces "divided" with "assigned", emphasizing the act of placement into groups.

randomly allocated into two groups

Substitutes "divided" with "allocated", focusing on the distribution aspect.

randomly separated into two groups

Uses "separated" instead of "divided", highlighting the act of creating distinct groups.

randomly partitioned into two groups

Employs "partitioned", which suggests a more formal or structured division.

participants were randomly distributed into two groups

Replaces "divided" with "distributed" emphasizing the distribution process.

randomly sorted into two groups

Replaces "divided" with "sorted", implying a categorization process.

subjects were randomized into two groups

Shifts the focus to the subjects being randomized, instead of the action of dividing.

participants were randomly assigned to two conditions

Replaces "groups" with "conditions", suitable when referring to experimental setups.

random selection into two distinct groups

Focuses on random selection rather than division.

FAQs

How can I use "randomly divided into two groups" in a sentence?

This phrase is commonly used to describe the setup of an experiment. For example: "The patients were "randomly divided into two groups", one receiving the new medication and the other a placebo."

What is an alternative to saying "randomly divided into two groups"?

Alternatives include "randomly assigned to two groups", "randomly allocated into two groups", or "randomly split into two groups".

Why is random division important in research?

Random division helps to minimize bias and ensure that the groups being compared are as similar as possible at the start of the study. This strengthens the validity of the results.

What does it mean for participants to be "randomly divided into two groups"?

It means that each participant has an equal chance of being assigned to either group, ensuring that the groups are comparable and any differences observed are likely due to the intervention being studied.