1,044 prompts matching "The probability that a normal variable exceeds the mean by more than one standar"
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Worked example: evaluating a power using binomial expansion
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Worked example: rationalising a binomial surd denominator
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Worked example: finding where a line meets a circle
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Worked example: proving a trigonometric identity
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Worked example: solving a quadratic trigonometric equation
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Quiz me on trigonometric identities
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Worked example: sum to infinity of a geometric series
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Teach me finding stationary points
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Teach me what a complex number is
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Worked example: solving a quadratic with complex roots
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Teach me adding and subtracting complex numbers
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Teach me adding and subtracting matrices
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Worked example: solving simultaneous equations using matrices
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Worked example: standard deviation of a small data set
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Teach me measures of dispersion for grouped data
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Summarise quadratic equations for quick revision
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Summarise propositional logic for quick revision
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Summarise permutations and combinations for quick revision
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Summarise complex numbers for quick revision
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Summarise matrices for quick revision
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