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This week's video seminar
Scroll down for this week's tasks.
Learning intentions
Understand what is meant by stratified sampling
Select a stratified sample from one or more categories
Total study time this week: 1.5 hours
Office 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.
Tasks to be submitted by 4pm on Friday.
Activity 1 - Understanding Stratified Sampling
Step 1: Make notes from THIS video. Copy and complete all questions and solutions. [15 mins]
Step 2: Use your knowledge from the above video to answer the questions from THIS document. [40 mins]
Step 3: Mark your work in a different coloured pen using THIS document. [5 mins]
Step 4: Send your work to Mr Crawford.
Activity 2 - Exam Style Questions
Step 1: Use your knowledge from Activity 1 to answer the exam style questions from THIS resource. It may be easier to print these if you have access to a printer. [20 mins]
Step 2: Mark your work in a different coloured pen using THIS document. [5 mins]
Step 3: Send your work to Mr Crawford.
Tasks from previous weeks
Attribution: The practice questions on this page are taken from Corbett Maths.
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