Math Games

Secondary 2 - Statistics & Probability

Standard 8.SP.1 - Find the change in the range when a number is added to the sample.

Included Skills:

Data analysis
• 1.1 analysis and interpretation of:
- dot diagrams
- histograms
- stem-and-leaf diagrams
• 1.2 purposes and uses, advantages and disadvantages of the different forms of statistical representations
• 1.3 explaining why a given statistical diagram leads to misinterpretation of data
• 1.4 mean, mode and median as measures of central tendency for a set of data
• 1.5 purposes and uses of mean, mode and median
• 1.6 calculation of the mean for grouped data
• 1.7 Construct dot diagrams, histograms (including equal and unequal class intervals) and stem-and-leaf diagrams from given data.
• 1.8 Predict, observe and explain how the different measures of central tendency are affected by changing data values.
• 1.9 Discuss the appropriate use of the measures of central tendency in different contexts.