Questions tagged [quantitative-analysis]
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52 questions
0 votes
0 answers
15 views
How to provide an “expected” set of answers for a qui-square test?
I just completed a training on Quantitative Research for UX. The instructor uses the χ² (chi-squared) test throughout the course to determine if patterns can be determined in the study results, if ...
0 votes
0 answers
37 views
How to calculate a SUS equivalent from AttrakDiff’s pragmatic quality score for a ballpark comparison?
There are several standardised questionnaires that allow to gauge the users’ perception of usability or their experience. I think most include at least an isolated usability component. AttrakDiff, for ...
0 votes
2 answers
566 views
Asking post task questions
I was looking online to understand what is the best format for post task questions. After each task (There are only two tasks) I want to ask the participant three questions, "How satisfied with ...
1 vote
2 answers
101 views
Obtaining metrics to prove your designs will improve the UX
Say you were asked to improve the UX of an already existing feature, and you wanted to provide some kind of proof and metrics how is this approach. A 'talk out loud' user test (6 participants) giving ...
4 votes
3 answers
1k views
How many participants for a survey when you don't know the total population?
I have been using a sample size calculator to know how many participants I should have to have a sample and results that are representative for my total population. But what if we don't know the total ...
5 votes
2 answers
649 views
How to analyse results for an open ended question?
I asked an open-ended question in a survey about one of our app's features (That is somewhat similar to its search feature) to find out why users would use this instead of search. I've got a large ...
4 votes
1 answer
126 views
Can we use A/B testing for analyze new features?
Hello I'm quite newbie in UX, especially in A/B Testing methods. In my opinion and after I read some of articles. A/B testing usually used for analyze some new call to action button, copywriting, ...
1 vote
1 answer
110 views
Quantifying the impact of offering alternative signup/login methods?
Nowadays it's common for websites to offer signup/signin methods that don't require making an account (email/password) for that specific site, for example 'Login with x': Facebook Google Twitter ...
1 vote
2 answers
166 views
Is there any value in a post user testing questionnaire considering the sample sizes being small?
I worked at company that after user testing sessions got users to complete a post testing questionnaire. The questionnaire tended to ask user for an NPS score, answer SUS (usability) questions and the ...
-1 votes
3 answers
117 views
Is Triangulation both qualitative and quantitive?
Quick question: Is Triangulation both qualitative and quantitive?
3 votes
3 answers
1k views
When do you choose quantitative research over qualitative research?
I want to know some of the discerning factors of a product that makes you choose quantitative over qualitative research and vise versa at any given time during a project.? Please elaborate when and ...
0 votes
1 answer
125 views
What process should be undertaken to get feedback from white-label clients?
I'm currently working with a company that distrbutes their white-label product and I was wondering what is the best process in order to get feedback from clients in regards to how their customers are ...
0 votes
3 answers
185 views
Usability testing analysis
I've seen some researchers "behavioural analysis matrix" when analysing user testing sessions, they have participants at the top and tasks at the bottom and simply tick yes/no if participants complete ...
4 votes
2 answers
135 views
Confidence intervals, Confidence levels and probability of simple tests
It seems to be a simple problem, but i cant figure it out Lets say, I would like to know if there is some point to implement new feature. If we have to focus on the feature or not. Lets assume there ...
1 vote
1 answer
132 views
Why Conversion Rate + Abandonment Rate doesn't equal 100%?
I have created a funnel in google analytics with conversion rate 2.96% and abandonment rate 92.66% (Sum 95.62%). I would expect their sum to be 100%, do I miss something?