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Year 10 Extended · Unit 6

Statistics

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10.6.1

Grouped data

10.6.1 · 1 week

Grouped data

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Estimating the mean from grouped frequency tables

Estimate a total from grouped data

Estimate the mean from grouped data

Modal and median class interval and estimate of the range from a grouped frequency table

Class containing the median

Combining means or dealing with changes to a mean

Missing value from the mean

The value that changed a mean

New mean after a change

Combined mean of two groups

One group's mean from the combined mean

By the end of this section