WebExample 1: drawing a box plot from a five-number summary. Draw a box plot using the following information. Determine the median and quartiles. In this example, all of the … WebMar 15, 2024 · A video revising the techniques and strategies for drawing and interpreting box plots and cumulative frequency graphs (Higher Only).Follow Along Worksheet: h...
Box Plots: Videos - Mr Barton Maths
WebAug 8, 2024 · From working out the cumulative frequency to constructing a box plot to then comparing two data sets, its all covered in these videos. Hegarty Maths goes over how … WebFeb 8, 2024 · Step 2: Compare the interquartile ranges and whiskers of box plots. Compare the interquartile ranges (that is, the box lengths) to examine how the data is dispersed between each sample. The longer the box, the more dispersed the data. The smaller, the less dispersed the data. Next, look at the overall spread as shown by the extreme values … metcheck leyburn weather
HEGARTYMATHS - YouTube
WebCumulative frequency is a running total of the frequencies. This can be represented on a graph by plotting the upper boundary of the groups. To create a cumulative frequency … WebThink of the box-and-whisker plot as split into four parts (the first, second, third, and fourth quartiles), making each part equal to 1/4 (essentially 25%) of the plot. As shown in the … WebStem and leaf diagrams. A stem and leaf diagram shows numbers in a table format. It can be a useful way to organise data to find the median, mode and range of a set of data. … metcheck loanhead