Mathematics, 26.04.2021 16:00, quintink
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? (4 points)
Rebekah, because there will be variability in the responses collected
Rebekah, because there can be only one answer to the question
Edgar, because every neighbor will give the same answer
Edgar, because every neighbor can give a different answer
Answers: 3
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Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.
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