What feature(s) must a statistical question have?(1 point)
Responses
The answers must be constant and predictable.
The answers must be constant and predictable.
The answers must be variable.
The answers must be variable.
The answers must be variable and non-numerical.
The answers must be variable and non-numerical.
The answers must be an average of values.
1 answer
The answers must be variable.
1 answer