756 prompts matching "Find my error: Comparing two sets of data using their"
Worked example: Solving a 2 by 2 system by the matrix method
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Practice set: Cramer's rule as an alternative method
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Real-life Nigeria: Recognising a system that has no unique solution
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Worked example: Sketching a quadratic from its factorised form
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Explain back: Rearranging an equation so it can be solved from a drawn curve
I have just studied rearranging an equation so it can be solved from a drawn curve in my S
Worked example: Solving a quadratic graphically by adding a straight line
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Practice set: Solving simultaneous equations graphically
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Real-life Nigeria: Where a graphical method beats an algebraic one
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Explain back: Shading the feasible region on a graph
I have just studied shading the feasible region on a graph in my SS3 Mathematics class. Le
Word problem: A Nigerian transport loading problem as a linear programme
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Real-life Nigeria: A production mix problem for a small business
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Teach me: Drawing a frequency polygon from a frequency table
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Quiz me: Building a cumulative frequency table
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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
Word problem: Reading the number above a threshold from an ogive
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Worked example: Estimating the median from a cumulative frequency curve
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Practice set: Estimating quartiles and percentiles from an ogive
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Teach me: Mean deviation, and what it measures
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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
Real-life Nigeria: Mean deviation set beside standard deviation
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