757 prompts matching "IGCSE Maths Y10: Proving three points collinear with vectors — Explain It Back"
Practice set: Finding the maximum of an objective function
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Real-life Nigeria: A production mix problem for a small business
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Exam timing: A timed set of linear programming questions
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Explain back: Plotting a cumulative frequency curve at the upper class boundaries
I have just studied plotting a cumulative frequency curve at the upper class boundaries in
Worked example: Estimating the median from a cumulative frequency curve
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WAEC pitfalls: Reading the quartiles off the wrong axis
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Practice set: Estimating quartiles and percentiles from an ogive
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Real-life Nigeria: Comparing two distributions from their ogives
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Exam timing: A timed set of cumulative frequency questions
Act as my SS3 Mathematics tutor. Set me a timed run of questions on a timed set of cumulat
Explain back: Why the absolute value is taken in mean deviation
I have just studied why the absolute value is taken in mean deviation in my SS3 Mathematic
Worked example: The mean deviation of an ungrouped data set
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WAEC pitfalls: Dividing by the wrong number of items
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Practice set: The mean deviation of grouped data
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Real-life Nigeria: Mean deviation set beside standard deviation
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Exam timing: A timed set of mean deviation calculations
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Worked example: Reading a quantity from a pie chart given the total
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WAEC pitfalls: Comparing two pie charts of different totals directly
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Practice set: Converting between a pie chart and a bar chart
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Real-life Nigeria: Choosing the right chart for a given set of data
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Exam timing: A timed set of chart drawing and reading questions
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