Edgar and rebekah are surveying their neighbors about the community pool. their questions, written on the survey, are below: edgar: how many times do you visit the pool in a month? rebekah: did you visit the pool this month? who wrote a statistical question and why? a. rebekah, because there will be variability in the responses collected b. rebekah, because there can be only one answer to the question c. edgar, because every neighbor will give the same answer d. edgar, because every neighbor can give a different answer