Junior Cycle Mathematics CBA- Third Year

[Pages:17]Junior Cycle Mathematics CBA- Third Year

CBA2 Statistical Investigation: Popular Songs

Shows some awareness of how variability

may affect data gathered Poses a question that anticipates

variability and seeks generalisation

Junior Cycle Mathematics CBA- Third Year

CBA2 Statistical Investigation: Popular Songs

Develops a measuring

strategy

Chosen measuring strategy with

provide valid and reliable data

Shows some awareness of how

variability may affect data gathered

Junior Cycle Mathematics CBA- Third Year

CBA2 Statistical Investigation: Popular Songs

Shows some awareness of how

variability can affect the data

Junior Cycle Mathematics CBA- Third Year

CBA2 Statistical Investigation: Popular Songs

Seeks to generalise to the

population by selecting

a representative sample

Junior Cycle Mathematics CBA- Third Year

CBA2 Statistical Investigation: Popular Songs

Develops a measuring

strategy

Junior Cycle Mathematics CBA- Third Year

CBA2 Statistical Investigation: Popular Songs

Displays data

Junior Cycle Mathematics CBA- Third Year

CBA2 Statistical Investigation: Popular Songs

Displays data

Junior Cycle Mathematics CBA- Third Year

CBA2 Statistical Investigation: Popular Songs

Displays data Although multiple

ways are chosen no consideration

is given as to which display best

suits the data

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