January 17, 2012 / mrstevensonmaths

Y11 Homework – 17th Jan. Due Friday 20th Jan.

Start viewing this video. Once the table of data is drawn (at 00:30) copy the table into your orange book.
Attempt to draw the cumulative frequency curve and use it to find estimates of Lower Quartile, Median, Upper Quartile – view the video first if you wish.
Then (this part is not included in the video) draw a box and whisker plot under the cumulative frequency graph.

Use the x-axis as the number line above the box and whisker plot.

If you need help drawing a box and whisker for the data, see this video

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Start viewing this video. Once the table of data is drawn (at 00:30) copy the table into your orange book.