Professor Twist created the categories of less than 20 hours,20 hours to 40 hours,40 hours to 60 hours,and 60 hours or more for the variable "number of hours employed outside the home." Salton's scheme is
A)a nominal variable.
B)mutually exclusive.
C)exhaustive.
D)an interval variable.
E)mutually exclusive and exhaustive.

Question

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The Answer of Professor Twist created the categories of less than 20 hours,20 hours to 40 hours,40 hours to 60 hours,and 60 hours or more for the variable "number of hours employed outside the home." Salton's scheme is
A)a nominal variable.
B)mutually exclusive.
C)exhaustive.
D)an interval variable.
E)mutually exclusive and exhaustive.

Professor Twist Created the Categories of Less Than 20 Hours,20