What is qualitative and quantitative data?
Mo and Emma discuss qualitative and quantitative data
We need to put in another order for some more t-shirts.
Shall I just get the same as last time?
Or we could get something different.
Maybe even see what our customers think.
Let's do some market research.
Yes, let's get some data.
Data?
So, we could either get quantitative data or qualitative data.
So, quantitative data is usually numerical, like a statistic.
For example, we know this is our best seller, sixty percent of our sales are of these.
Quantitative, like quantity.
Qualitative data tells us what someone thinks and feels.
For example, what do you think about this t-shirt?
It's simple, classic.
Exactly.
Qualitative data like the quality of something.
But qualitative data is usually time consuming and difficult to interpret.
Quantitative data is usually taken from a larger sample and collects things like number of responses, so it's easier to analyse.
But people might surprise you.
They might rate something five stars but we don't know why they have given it five stars.
We don't have the time or money to interview all our customers.
But interviewing a few people might come out with something interesting.
Okay, let's collect some qualitative data to find out interesting areas, that we can research further with quantitative data.
Yes, maybe when we interview people we find out that they want some more colour choices.
We can then run a quantitative data survey, to find out how many people want each colour.
Time to get asking.
Market research produces data that can be categorised as qualitative or quantitative data.
What is qualitative data?

Qualitative data:
is usually expressed as opinions
includes descriptive information
is gained using open-ended questions, eg ‘What do you like about the product and why?’
It provides a business with detailed information that cannot be expressed in a graph or chart. While qualitative data gives detailed information, it can be time consuming and costly to gather and analyse.

What is quantitative data?
Quantitative data:
is usually numerical data
is gathered through the use of closed questions, such as ‘yes’ or ‘no’ responses, multiple-choice options or a rating system
can generally be expressed in a graph or chart
It has the benefit of being simple and quick to analyse. It can also be analysed in a way that gives easy-to-understand results. However, quantitative data lacks specific opinions and doesn’t always allow a business to see exactly what its customers think.
Qualitative vs quantitative
Try the qualitative and quantitative data quiz
Final check
What is one disadvantage of using quantitative data in market research?
Quantitative data lacks detailed opinions, so it doesn’t always reveal exactly what customers think.
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