Identify the scaling of each of the following variables:a$.$ Number of bicycles ridden by students in the freshman classb. Types of bicycles ridden by students in the freshman classc. The $1$Q of y our teachers $($assume e qual i nterval scaling$)$d$.$ Proficiency in mathematics, graded in the categories of poor, fair, and goode. Anxiety over public speaking, scored on a scale of$0-100($Assume the difference in anxiety between adjacent units throughout the scale is not the same.$)$f$.$ The weight of a group of dietersg. The time it takes to react to the sound of a tone