Statistics and Probability

Worked examples (5)

• 1Classifying a type of data
• 2Reading a two-way table
• 3Sorting data into a grouped frequency table
• 4Completing a two-way table
• 5Judging whether a sample is fair

Worked examples (5)

• 1Finding the mode from a frequency table
• 2Finding the range from a frequency table
• 3Finding the mean from a frequency table
• 4Finding the median from a frequency table
• 5Comparing two sets of data

Worked examples (5)

• 1Reading the modal class from a frequency diagram
• 2Reading values from a stem-and-leaf diagram
• 3Calculating a pie chart angle
• 4Building a stem-and-leaf diagram
• 5Comparing two distributions from charts

Worked examples (5)

• 1Finding a theoretical probability
• 2Finding an experimental probability
• 3Adding mutually exclusive probabilities
• 4Using a sample space diagram
• 5Comparing experimental and theoretical probability