SME
Grade 6 Math
Statistics & Probability
Statistical measures and displays
Main lesson
Median, range and mode
Use this for “What is the median of these 7 numbers?” and the range; the mode is in the note.
Mean absolute deviation
Use this for “Find the mean absolute deviation of the data.”
Box plots
Use this for “What is the interquartile range?” from a box plot.
Statistical questions
Use this for “Is this a statistical question?”
Choose the mean or the median
Use this for “Which better describes the center: the mean or the median?”
Histograms
Use this for “How many values are in each interval?” on a histogram.
Shapes of distributions
Use this for “Describe the shape of the distribution: symmetric, skewed, or with an outlier.”