Solved

Whenever a Categorical Variable Such as Season Has K Levels,the

Question 25

Multiple Choice

Whenever a categorical variable such as season has k levels,the number of dummy variables required is

A) k - 1.
B) k.
C) k + 1.
D) 2k.

Related Questions

Q20: Forecast errors<br>A)are the difference in successive values

Q21: A customer comment phone line is staffed

Q22: Which of the following forecasting methods puts

Q23: If a time series has a significant

Q24: A sequence of observations on a variable

Q26: To select a value for α for

Q27: With fewer periods in a moving average,it

Q28: The focus of smoothing methods is to

Q29: Using a naive forecasting method,the forecast for

Q30: In situations where you need to compare