Question

design a grade - appropriate question that students could investigate using statistics. choose the correct answer below. a. are the students on the first floor taller than the students on the second floor? b. do students in seventh grade have more siblings than the students in sixth grade? c. do the kids in your neighborhood stay up later than the kids in another neighborhood? d. all of the above e. none of the above

Explanation:

To determine a grade - appropriate statistical question, we need a question that can be investigated with data and has variability.

• Option A: “Are the students on the first floor taller than the students on the second floor?” can be answered by collecting height data of students on both floors, so it's a statistical question.
• Option B: “Do students in seventh grade have more siblings than the students in sixth grade?” can be answered by collecting the number of siblings of students in both grades, so it's a statistical question.
• Option C: “Do the kids in your neighborhood stay up later than the kids in another neighborhood?” can be answered by collecting data on the bed - times of kids in both neighborhoods, so it's a statistical question.

Since A, B, and C are all valid statistical questions, the answer is D.

Answer:

D. All of the above