755 prompts matching "Finding the mean or the standard deviation from a given probability"
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Common Mistakes: Rationalising when both terms of the denominator are surds
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Worked Example: Reading the symbol used for a binary operation
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Worked Example: Testing the even numbers for closure under addition
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Explain Back: Testing the integers for closure under division
I have just studied testing the integers for closure under division in my SS1 Further Math
Final Revision: Why closure is checked before any other property
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Worked Example: Testing whether star distributes over plus
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Common Mistakes: Checking an inverse by working the operation both ways
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Worked Example: The law for multiplying powers of the same base
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Explain Back: The law for a product raised to a power
I have just studied the law for a product raised to a power in my SS1 Further Mathematics
Spot My Mistake: The law for a quotient raised to a power
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Show All Working: Simplifying an expression that mixes the index types
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Show All Working: The common logarithm, to base ten
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Worked Example: The law for the logarithm of a quotient
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Explain Back: Spotting the pattern in a sequence of squares or cubes
I have just studied spotting the pattern in a sequence of squares or cubes in my SS1 Furth
Final Revision: Describing a sequence in words and then in symbols
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Worked Example: The alternative sum formula that uses the last term
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WAEC Prep: A word problem about seats in the rows of a hall
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Common Mistakes: Proving the sum formula by pairing the terms
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Worked Example: Which form of the sum formula to use when r is less than one
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Show All Working: The sum to infinity of a geometric progression, and when it exists
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