Kate did a survey to find the average hand span of the students in her class. she asked the following question: what is the hand span of each student in the class? is kate's question a statistical question, and why or why not? a. yes, because it asks a question that can be answered correctly b. yes, because it anticipates variability in students' hand spans c. no, because it does not ask a question that can be answered correctly d. no, because it does not anticipate variability in students' hand spans