Podcast
Questions and Answers
What type of regression is described in the text?
What type of regression is described in the text?
- Linear regression (correct)
- Logistic regression
- Polynomial regression
- Logarithmic regression
What is the equation for linear regression?
What is the equation for linear regression?
- Y=a+bX^2
- Y=a+b/X
- Y=a+bX (correct)
- Y=a+bX^3
What is the value of 'a' in the equation 'y = 1.5 + 0.95x'?
What is the value of 'a' in the equation 'y = 1.5 + 0.95x'?
- 0.95
- 1.5 (correct)
- 2.45
- 95
What was the advertising budget in April?
What was the advertising budget in April?
What was the sales figure for May?
What was the sales figure for May?
What was the sales figure for October?
What was the sales figure for October?
What was the advertising budget for November?
What was the advertising budget for November?
What was the sales figure for September?
What was the sales figure for September?
What was the advertising budget for December?
What was the advertising budget for December?
What was the sales figure for June?
What was the sales figure for June?