Calculate the mean from a frequency table
Identify the class interval that contains the median from a frequency table of grouped data
Total study time this week: 3 hours
If you have any questions or need support, please join our drop-in Q&A session on Google Meet at the time shown below.
Teacher: Mr P Crawford
Office hours: Thursday 11am - 12pm (click to join)
You can also email Mr Crawford at any time.
Get at least 50% correct on this week's MathsWatch tasks.
Step 1: Make notes from THIS video, copying down all questions, steps and solutions. [10 mins]
Step 2: Copy and complete all questions below. Ensure your solutions are set out like the ones in the video. You may use a calculator. [30 mins]
Step 3: Mark your work in a different coloured pen using THIS document. [5 mins]
Step 1: Make notes from THIS video, copying down all questions, steps and solutions. [10 mins]
Step 2: Copy and complete all questions below. Ensure your solutions are set out like the ones in the video. [25 mins]
Step 3: Mark your work in a different coloured pen using THIS document. [5 mins]
Step 4: Complete the MathsWatch task titled "Averages from a Frequency Table". If you require further assistance on this topic then you can watch the MathsWatch video provided. [20 mins]
You have been set a task on MathsWatch, it covers the work from this week as well as some work from previous weeks so you may need to look back at the archived work or watch the video clips on MathsWatch to support. You should attempt every question and you are aiming to get at least 50% correct.
Attribution: The practice questions on this page are taken from Corbett Maths.