755 prompts matching "The variance of an ungrouped set of data"
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Quiz: Testing the odd numbers for closure under addition
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Practice: An operation that is not commutative, with a counter-example
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Explain Back: What it means for an operation to be associative
I have just studied what it means for an operation to be associative in my SS1 Further Mat
Quiz: Left distributivity and right distributivity
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Practice: Why an identity element must work from both sides
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Explain Back: What an inverse element is
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Spot My Mistake: The law for a quotient raised to a power
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Quiz: A negative index on a fraction, and turning it upside down
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Quiz: An indicial equation that becomes a quadratic in a power
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Practice: Solving 2 to the power x equals 32
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Spot My Mistake: An indicial equation involving fractional bases
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Quiz: Writing a logarithm as an index statement
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Spot My Mistake: A logarithm to base e, the natural logarithm
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Spot My Mistake: Finding the common difference from two given terms
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Practice: Reversing the sign when multiplying by a negative number
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IGCSE Additional Maths Y10: Interval notation for a range — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on int
IGCSE Additional Maths Y10: Restricting the domain so that a rule becomes a function — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
IGCSE Additional Maths Y10: The horizontal line test — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: Forming the composite function fg — Quiz Me
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
IGCSE Additional Maths Y10: Finding an inverse graphically — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on fin