1,478 prompts matching "The standard deviation of ungrouped data (Show That / Hence Find)"
Teach me: What the base of a number system means
You are my personal SS1 Mathematics tutor. Teach me what the base of a number system means
Quiz me: The place values of a number written in base five
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Teach me: Why adding indices multiplies powers of the same base
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Quiz me: Why subtracting indices divides powers of the same base
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Spot my mistake: The sign of each ratio in the four quadrants
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Teach me: The shape and period of the sine and cosine curves
You are my personal SS1 Mathematics tutor. Teach me the shape and period of the sine and c
Quiz me: The shape of the tangent curve and its asymptotes
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Explain back: The angle of elevation and where it is measured from
I have just studied the angle of elevation and where it is measured from in my SS1 Mathema
Spot my mistake: The angle of depression and its relation to elevation
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Worked example: Finding the height of a mast from its angle of elevation
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Explain back: The law for the logarithm of a product
I have just studied the law for the logarithm of a product in my SS1 Mathematics class. Le
Spot my mistake: The law for the logarithm of a quotient
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Worked example: The shape of a logarithmic graph
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Worked example: The number of elements in a set
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Teach me: All the members of two sets together
You are my personal SS1 Mathematics tutor. Teach me all the members of two sets together,
Quiz me: The negation of a statement
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Explain back: Disjunction, and the inclusive sense of or
I have just studied disjunction, and the inclusive sense of or in my SS1 Mathematics class
Teach me: What changing the subject of a formula means
You are my personal SS1 Mathematics tutor. Teach me what changing the subject of a formula
Spot my mistake: Finding the constant from one pair of values
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Quiz me: Factorising when the coefficient of x squared is one
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