Representative Sample for Dummies
noun
What does Representative Sample really mean?
Representative Sample is a term we use to describe a small group of people that we carefully choose to study or survey. This group is selected in such a way that it reflects the characteristics of the larger population that we are interested in. Let me give you an example to help you understand it better.
Imagine we want to find out what flavor of ice cream is most popular among teenagers in our city. Now, we can't ask every single teenager in the city because there are so many of them, right? It would be impossible and time-consuming! So we need to select a representative sample, which means we need to find a smaller group of teenagers that can stand for the whole population of teenagers in our city.
To choose our representative sample, we would try to make sure that it includes both boys and girls, different age groups, different schools, and maybe even different neighborhoods. We want to make sure this group represents the overall characteristics of all the teenagers in our city. So, let's say we randomly select 100 teenagers from different schools and areas. These 100 teenagers would be our representative sample.
Now, why is it important to have a representative sample? Well, if we only asked teenagers from one school or one neighborhood, we might get a skewed result, which means our findings would not accurately represent what the majority of teenagers in our city like in terms of ice cream flavors. It's just like asking a few friends what they like and assuming everyone in the world has the same preference.
By selecting a representative sample, we can collect data and study this group of teenagers to get an idea of what the larger population of teenagers might like. It's like taking a small bite of a big cake to know how the whole cake tastes! This way, whatever we find out about this representative sample can give us a general idea about the preferences of all teenagers in our city without having to ask every single one of them.
So, in summary, a representative sample is a small group of carefully chosen individuals that reflects the characteristics of a larger population. It helps us understand the bigger picture without having to study or survey everyone in that population.
Imagine we want to find out what flavor of ice cream is most popular among teenagers in our city. Now, we can't ask every single teenager in the city because there are so many of them, right? It would be impossible and time-consuming! So we need to select a representative sample, which means we need to find a smaller group of teenagers that can stand for the whole population of teenagers in our city.
To choose our representative sample, we would try to make sure that it includes both boys and girls, different age groups, different schools, and maybe even different neighborhoods. We want to make sure this group represents the overall characteristics of all the teenagers in our city. So, let's say we randomly select 100 teenagers from different schools and areas. These 100 teenagers would be our representative sample.
Now, why is it important to have a representative sample? Well, if we only asked teenagers from one school or one neighborhood, we might get a skewed result, which means our findings would not accurately represent what the majority of teenagers in our city like in terms of ice cream flavors. It's just like asking a few friends what they like and assuming everyone in the world has the same preference.
By selecting a representative sample, we can collect data and study this group of teenagers to get an idea of what the larger population of teenagers might like. It's like taking a small bite of a big cake to know how the whole cake tastes! This way, whatever we find out about this representative sample can give us a general idea about the preferences of all teenagers in our city without having to ask every single one of them.
So, in summary, a representative sample is a small group of carefully chosen individuals that reflects the characteristics of a larger population. It helps us understand the bigger picture without having to study or survey everyone in that population.
Revised and Fact checked by Isabella Thomas on 2023-10-29 16:28:23
Representative Sample In a sentece
Learn how to use Representative Sample inside a sentece
- If we want to know how much time students spend studying each day, instead of asking every single student, we can select a representative sample of students from different grades to get an idea of the average study time.
- Imagine we want to know which football team is the most popular in our city. We can survey a representative sample of people from different neighborhoods to find out which team they support.
- To make sure a new medicine is effective, scientists test it on a representative sample of people with the same illness, rather than testing it on every single person with the illness.
- If a restaurant wants to improve their menu, they might ask a representative sample of customers to try out new dishes and provide feedback.
- A marketing company wants to launch a new product, so they gather a representative sample of potential customers to understand their preferences and needs before designing the product.
Representative Sample Synonyms
Words that can be interchanged for the original word in the same context.
Representative Sample Hypernyms
Words that are more generic than the original word.
Representative Sample Category
The domain category to which the original word belongs.