Do tall parents tend to have offspring who are taller than average?
This is the question that led John Dalton (Charles Darwin's cousin) to develop the theory of regression.
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a statistical is a question that has a variety of answers, but a non-statistical question has only one answer. like if i say "how old am i?" that is a non-statistical question because there is only one answer. But if I say "How old are the 6th and 7th grade students in school?" that is a statistical question because there will be various answers.
It depends on the data and the question.
What is the favorite sport at _____ middle school.
Statistical question
you explain how to solve this question? If there is an equation that I can use will be appreciated. 70% of students answered question A correctly, 55% of students answered question B correctly, 20% of students answered neither question correctly. What is the percentage of students answered both question A and B correctly?