Manual Event (Session ID,DateTime,Event) = 3b129hpflqohfetl1tbg68rtvm 20230927125938 /tc/online-community-of-practices/page/274/

# 網上研討平台 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! Got questions? Simply post them and let’s discuss!

What does “X” mean in an equation of the regression slope Y=a+b*X?
What does “X” mean in an equation of the regression slope Y=a+b*X?
yoyotangkiu718@yahoo.com.hk
2020年8月13日
3個回覆，37個月前
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What does “Y” mean in an equation of the regression slope Y=a+b*X?
What does “Y” mean in an equation of the regression slope Y=a+b*X?
Isabella
2020年8月13日
3個回覆，37個月前
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What does “b” mean in an equation of the regression slope Y=a+b*X?
What does “b” mean in an equation of the regression slope Y=a+b*X?
Isabella
2020年8月13日
3個回覆，37個月前
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What is the expected value of Y when X=0 in the equation Y=a+b*X?
What is the expected value of Y when X=0 in the equation Y=a+b*X?
Chole Wong
2020年8月13日
3個回覆，37個月前
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What does each component in the equation Y=a+b*X of a regression slope mean?
What does each component in the regression equation Y=a+b*X mean?
Chole Wong
2020年8月13日
3個回覆，37個月前
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What does regression line (represented by slope and intercept): Happiness = 100+10*candies means?
What is the meaning of the following regression line: Happiness = 100+10*candies?
peggychiu777@hotmail.com
2020年8月13日
3個回覆，37個月前
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What do I know from a regression line?
What do I know from a regression line?
peggychiu777@hotmail.com
2020年8月13日
3個回覆，37個月前
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What can I see from a visualization of regression result?
What can I see from a visualization of regression results?
Pansy
2020年8月13日
3個回覆，37個月前
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What do we know from a regression analysis result?
What do we know from a regression analysis result?
Pansy
2020年8月13日
3個回覆，37個月前
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I would like to ask a further question. Does it mean correlation does not differentiate between IV and DV?
I would like to ask a further question. Does it mean correlation does not tell which is the independent variable and which is the dependent variable?
Sophia
2020年8月13日
3個回覆，37個月前
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If the correlation is positive, can I conclude one variable predict another variable?
If the correlation is positive, can I conclude that one variable predicts another variable?
Sophia
2020年8月13日
3個回覆，37個月前
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Does Pearson correlation have a unit?
Does Pearson correlation have a unit?
Clare Lee
2020年8月13日
3個回覆，37個月前
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