Understand that a set of data collected to answer a statistical question has a distribution which can be described by its center, spread, and overall shape.
Recognize a statistical question as one that anticipates variability in the data related to the question and accounts for it in the answers. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question because one anticipates variability in students’ ages.
Summarize numerical data sets in relation to their context, such as by:
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Q 1/4
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60
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Q 2/4
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Which question is a statistical question?
60
How much did the tree grow in one year?
What are the heights of the oak trees in the schoolyard?
How tall is the oak tree?
What is the difference in height between the oak tree and the pine tree?
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4 questions
Q.
1
60 sec
6.SP.A.2
Q.
Which question is a statistical question?
2
60 sec
6.SP.A.1
Q.
Janet surveyed a class of students. She recorded the number of hours that each student volunteered. This line plot shows the results of the survey.
How many students did Janet survey?
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3
60 sec
6.SP.B.5
Q.
Janet surveyed a class of students. She recorded the number of hours that each student volunteered. This line plot shows the results of the survey.
What is the mean number of hours volunteered by the students in the survey?
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