1,478 prompts matching "The standard deviation of ungrouped data (Show That / Hence Find)"
Practice set: Ordering quantities using the symbols for equal to, less than and greater than
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Let me explain: Rounding a number to a given number of decimal places
I am in SS 1. I have just studied rounding a number to a given number of decimal places. L
Spot my mistake: Rounding a number to a given number of significant figures
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Worked example: Choosing a sensible degree of accuracy for an answer
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Find my error: Dividing one binary number by another
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Teach me again: The division law applied to an expression with several bases
Act as my SS1 Mathematics tutor. I did not follow the division law applied to an expressio
Teach me again: Deciding how many places to move the decimal point
Act as my SS1 Mathematics tutor. I did not follow deciding how many places to move the dec
Extra quiz: Writing a very small number in standard form
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More practice: Using standard form to represent very small
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More WAEC practice: Subtracting the logarithms when dividing with tables
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More practice: Locating the decimal point correctly after using logarithm tables
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Another worked example: Finding the original quantity after a decrease in a given ratio
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More practice: Finding the principal, rate or time
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Another worked example: Simplifying an expression containing a fraction
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Another worked example: Using a Venn diagram with three sets
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More practice: A linear equation with the unknown in the denominator
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More WAEC practice: Eliminating a letter by adding the two equations
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Another worked example: Factorising a quadratic whose leading coefficient is not one
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More practice: Constructing a table of values for a quadratic
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Another worked example: Choosing sensible x values for a linear table
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