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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

13 August 2020

3 Replies, 51 Months ago

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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

13 August 2020

3 Replies, 51 Months ago

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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

13 August 2020

3 Replies, 51 Months ago

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What does each component in the regression equation Y=a+b*X mean?

What does each component in the regression equation Y=a+b*X mean?

Chole Wong

13 August 2020

3 Replies, 51 Months ago

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What is the meaning of the following regression line: Happiness = 100+10*candies?

What is the meaning of the following regression line: Happiness = 100+10*candies?

peggychiu777@hotmail.com

13 August 2020

3 Replies, 51 Months ago

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What do I know from a regression line?

What do I know from a regression line?

peggychiu777@hotmail.com

13 August 2020

3 Replies, 51 Months ago

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What can I see from a visualization of regression results?

What can I see from a visualization of regression results?

Pansy

13 August 2020

3 Replies, 51 Months ago

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What do we know from a regression analysis result?

What do we know from a regression analysis result?

Pansy

13 August 2020

3 Replies, 51 Months ago

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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?

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

13 August 2020

3 Replies, 51 Months ago

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If the correlation is positive, can I conclude that one variable predicts another variable?

If the correlation is positive, can I conclude that one variable predicts another variable?

Sophia

13 August 2020

3 Replies, 51 Months ago

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Does Pearson correlation have a unit?

Does Pearson correlation have a unit?

Clare Lee

13 August 2020

3 Replies, 51 Months ago

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What statistical methods can I use to do outcome evaluation?

What statistical methods can I use to do outcome evaluation?

Clare Lee

13 August 2020

3 Replies, 51 Months ago

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Page 396 of 463

Featured Posts

Hi, I realized that it seems the concept “outcome” is different from the term “output”. Taking the grandparent training project as an example, what is the “outcome’ referable?

Hi, I realized that it seems the concept "outcome" is different from the term "output". Taking the grandparent training project as an example, what is the “outcome’ referable?

CouldYip

26 August 2021

7 Replies, 39 Months ago

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I have designed a large-scale survey about the life satisfaction of low-income families in Hong Kong. Is it appropriate to use the electronic survey through mobile phones?

I have designed a large-scale survey about the life satisfaction of low-income families in Hong Kong. Is it appropriate to use the electronic survey through mobile phones?

Realistic

20 August 2021

3 Replies, 39 Months ago

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Questions about program evaluation and impact assessment (PE & IA)?

Dear MEL participants, Hello everyone! We are going to meet Prof. Aron Shlonsky this week (17&18 Oct). Do you have any problems or issues in program evaluation and impact assessment? Pleas ...

meladmin

15 October 2019

0 Replies, 61 Months ago

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Question about the programme evaluation

Can someone recommend me a basic guide book for programme evaluation? We are an NGO in mainland China and providing services for young drug abusers in rural China. We learnt about your pro ...

Jessica

9 October 2019

4 Replies, 61 Months ago

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