1,045 prompts matching "The standard deviation of an ungrouped set of data"
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Final Revision: A word problem that uses the remainder theorem
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Practice: Showing that x plus 3 is a factor of a given polynomial
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Worked Example: Factorising a cubic into a linear and a quadratic factor
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Final Revision: Checking a factorisation by expanding it again
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Worked Example: How many roots a cubic equation has
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Final Revision: Checking a root of a cubic by substitution
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Learn: How many rows a truth table needs
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Learn: The conditional statement, if p then q
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Worked Example: The truth table for the conditional
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WAEC Prep: Why a conditional and its contrapositive are equivalent
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Worked Example: The truth table for the biconditional
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WAEC Prep: The double negation law
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Final Revision: A biconditional used in a mathematical definition
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Learn: What makes an argument valid
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Worked Example: Premises and conclusion
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WAEC Prep: Testing an argument for validity by truth table
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Final Revision: An argument written in words and tested for validity
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Learn: Arranging five different books on a shelf
You are my personal SS2 Further Mathematics tutor. Teach me arranging five different books
WAEC Prep: Arrangements with two particular items not adjacent
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Learn: Selecting a team of five from a squad
You are my personal SS2 Further Mathematics tutor. Teach me selecting a team of five from