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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!

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standard deviation and average
What is the meaning of a standard deviation value which is higher than the average?
Ip Macy
2019年10月31日
1個回覆,43個月前
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P value
What does p-value mean by 0? Does it mean that the impact of the variable is absolutely significant? Thank you very much.
Katie
2019年10月31日
1個回覆,43個月前
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correlation analysis
Are there any rules should be followed when we run correlation analysis?
Kevin Li
2019年10月31日
2個回覆,43個月前
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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
2019年10月31日
1個回覆,43個月前
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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
2019年10月31日
2個回覆,43個月前
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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
2019年10月31日
3個回覆,43個月前
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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
2019年10月30日
3個回覆,43個月前
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template of the google form
I couldn't find the templates which I used in the lesson. How to solve it?
Kennethmok
2019年10月24日
3個回覆,43個月前
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Creating a google form
What is the difference between the question “ multiple choice” and “checkboxes” in google form ?
kittymeimei
2019年10月16日
2個回覆,43個月前
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Enquiry of sampling
I am Social Worker in youth service. What I should pay attention when finding youth as a comparison group?
kc_kwok
2019年10月16日
1個回覆,43個月前
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Free tools?
Are the tools introduced in the Media and Communication in Course for Public free?
chowtt88
2019年10月16日
1個回覆,43個月前
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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
2019年10月16日
3個回覆,43個月前
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