Online Community of Practices

Topic Discussions

Hello! I’m Dr. MEL. Nice to meet you! I’m absolutely excited that we are going to start this beautiful learning journey together and I’m sure you will find it fruitful and fulfilling. Feel free to share your thoughts here!

Recent Activity Discussions

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Latest Posts

correlation analysis

Are there any rules should be followed when we run correlation analysis?

Kevin Li

31 October 2019

2 Replies, 69 Months ago

Numbering of Google Form

It seems that there is no automatic numbering in the Google form, is it? I feel a bit troublesome to add and change the numbering if I reorder the questions.

casslau

31 October 2019

1 Replies, 69 Months ago

T-test by SPSS

Just started using SPSS. How can I use SPSS to perform one-sample t-tests, independent samples t-tests, and paired samples t-tests?

Katie

31 October 2019

2 Replies, 69 Months ago

programme evaluation

I am not familiar with statistics...how may I evaluate my programme statistically? Is it a must to use excel or SPSS?

Kevin Li

31 October 2019

3 Replies, 69 Months ago

Sample size calculation

How to calculate sample size for purposive sampling (Non random sampling)? We have 25 factors identified for our evaluation. How to calculate exact sample size for non random sampling?

casslau

30 October 2019

3 Replies, 69 Months ago

template of the google form

I couldn't find the templates which I used in the lesson. How to solve it?

Kennethmok

24 October 2019

3 Replies, 69 Months ago

Creating a google form

What is the difference between the question “ multiple choice” and “checkboxes” in google form ?

kittymeimei

16 October 2019

2 Replies, 69 Months ago

Enquiry of sampling

I am Social Worker in youth service. What I should pay attention when finding youth as a comparison group?

kc_kwok

16 October 2019

1 Replies, 69 Months ago

Free tools?

Are the tools introduced in the Media and Communication in Course for Public free?

chowtt88

16 October 2019

1 Replies, 69 Months ago

P-value is really high???

Hi, I have run some data of paired t-test (before and after the treatment), but the p-value is high p=3.7. What does the test suggests? Is there no difference? Thanks!

Mantee

16 October 2019

3 Replies, 69 Months ago

Comparing groups

What should I do if I want to compare the means of 3 groups or above? I know T-test is only for two groups.

Edithleungleung

16 October 2019

3 Replies, 69 Months ago

Independent t-test and paired t-test

What is independent t-test and paired t-test? :)

Jeff Wong

16 October 2019

2 Replies, 69 Months ago

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