Help William 'Billy' Black anaylise the data he has to see if he will make enough before his abduction by aliens. This includes reading pictograms, bar charts, pie charts, frequency polygons, finding three averages and estimating the mean. I'm sure you can all come up with other calculations/interpretations that they can make too! Hopefully I have corrected the typo too.
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Thank you very much. Great job!
Thank you for the worksheets and the answers. You showed the workings as well. Thank you
gorgeous
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