836 prompts matching "A biased sample, and how bias creeps in"
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Worked Example: Describing the equation of a straight line
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Practice Questions: Representing the solution of a linear inequality on a number line
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Spot My Mistake: Identifying a linear inequality in one variable
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Real-Life Word Problem: Reading an inequality off a number line
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Find the Error in My Linear Inequalities Work
I attempted a JSS2 Maths problem on solving word problems that lead to a linear inequality
Naira Problem: Solving a linear inequality by subtracting from both sides
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Compare Methods: Solving a linear inequality by multiplying both sides
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Compare Methods: Inverse proportion between two quantities
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Practice Questions: Generating a sequence from a spatial (shape) pattern
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Spot My Mistake: Using a number machine to find terms of a sequence
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Worked Example: Describing the term-to-term rule of a sequence, including fractions
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Real-Life Word Problem: Generating a sequence whose rule squares the position number
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Naira Problem: A sequence that alternates in sign
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Worked Example: Using a quadratic expansion box to factorise a quadratic expression
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Naira Problem: Factorising by grouping in pairs
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Practice Questions: Solving a word problem that leads to a simple algebraic fraction
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Find the Error in My Algebraic Fractions Work
I attempted a JSS2 Maths problem on solving a word problem that leads to a simple algebrai
Practice Questions: Solving a simple equation by performing the same inverse operation on both sides
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Spot My Mistake: Solving a simple linear equation
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Real-Life Word Problem: Writing down the inverse operation before carrying it out
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