The sample consisted of

Using this phrase is like building a simple Lego set. Start with The sample consisted of. Then, add a number. Finally, describe the characteristics. For example: The sample consisted of 50 university students. You can add more detail with the word who. Like this: The sample consisted of 100 cats who preferred tuna. It usually appears in the 'Methods' section of a paper. You are describing a past event, so we use consisted in the past tense. It feels stable, like a historical fact. If your report is a movie, this phrase is the opening credits listing the actors.

This is a high-level, formal expression. You will find it in academic journals, corporate reports, and serious news. It’s definitely not for texting your mom about your lunch! Unless, of course, your lunch was a scientific experiment. It belongs to the C1 level of English. It shows you know how to handle data with respect. Using it correctly makes you sound like an expert. It’s the tuxedo of the English language. It’s stiff, polished, and ready for a serious presentation. Don't use it in a casual chat unless you’re being funny.

Imagine you are reading a BBC article about sleep habits. The journalist might write, The sample consisted of 2,000 adults from across the UK. Or think about a marketing report at Nike. They might say, The sample consisted of marathon runners aged 20 to 30. Even in a university essay, you’ll need it. The sample consisted of three different types of soil. It’s everywhere in the world of information. From TikTok analytics reports to NASA space studies, this phrase is the gatekeeper of facts. It’s the 'Who's Who' of the data world.

Use this when you have gathered data and need to be specific. It’s perfect for the 'Methodology' section of a thesis. Use it in a business meeting to explain a customer survey. If you are a doctor reporting on a new treatment, use it. It’s great for any situation where 'transparency' is the goal. Use it when you want to sound objective and unbiased. It’s the ultimate 'trust me, I did the work' phrase. It says you didn't just make up the numbers in your head while drinking coffee.

Never use this for a small, personal group of friends. Don't say, The sample consisted of my three besties at the mall. That sounds like you’re about to perform surgery on them! Avoid it in casual storytelling. If you’re talking about a party, say The guests were... instead. Using it for food is also weird. The sample consisted of a burger and fries makes you sound like a robot. It’s too heavy for light topics. Using a sledgehammer to crack a nut is never a good look.

People often mix up the preposition of with from or by. Remember, consist always takes of. Another mistake is adding was before consisted. The phrase is active, even though it describes a group. It’s a bit like 'belong to'. You wouldn't say I am belong to, right? Keep it simple: Subject + Consisted + Of. Avoid over-complicating the 'guest list' of your data. Simple is almost always better in science.

If you get tired of saying the same thing, try The cohort comprised. That’s even more formal and fancy! You could also say The participants included. This feels a bit warmer and more human. For objects, try The selection featured. In a casual setting, just say We looked at.... If you’re feeling very academic, use The study population was composed of. It’s like choosing different outfits for the same person. They all do the same job but change the 'feel' of the sentence slightly.

Is this only for people? No, it can be for anything—plants, stars, or even lines of code. Do I always need a number? Usually, yes, because precision is the whole point of using it. Is it the same as contained? Not quite; contained is for things inside a box, while consisted of defines the group itself. Can I use it in the present tense? You can say The sample consists of, but usually, research is reported in the past.