1,478 prompts matching "The standard deviation of ungrouped data (Show That / Hence Find)"
Worked example: A linear equation containing a fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on a linear equat
Quiz: Substituting given values into a formula to find
Quiz me like an SS1 Maths teacher would. Ask me five questions one at a time on substituti
Let me explain: Eliminating a variable after multiplying one equation
I am in SS 1. I have just studied eliminating a variable after multiplying one equation. L
Spot my mistake: Solving simultaneous equations by substitution
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Worked example: Forming an equation from a described inverse proportion
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WAEC prep: Solving a word problem involving joint variation
Act as my WAEC Mathematics coach. I am in SS 1. Give me a WAEC-style multiple-choice quest
Let me explain: Factorising a quadratic whose leading coefficient is one
I am in SS 1. I have just studied factorising a quadratic whose leading coefficient is one
Spot my mistake: Spotting a sign error when factorising a quadratic
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Worked example: Drawing a straight-line graph from its equation
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Worked example: Proving two triangles congruent by angle-side-angle
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Let me explain: Identifying natural numbers, integers, prime
I just studied identifying natural numbers, integers, prime numbers, square numbers and cu
WAEC prep: A calculation with brackets inside brackets
Act as my WAEC Mathematics coach. I am in SS 1. Take me through a calculation with bracket
WAEC prep: Reading and interpreting a bus or train timetable
I am in SS 1. I'm starting my WAEC preparation early, so act as my exam coach. Give me a W
Quiz: Multiplying two fractions and cancelling first
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Let me explain: Adding, subtracting, multiplying and dividing
I just studied adding, subtracting, multiplying and dividing decimals in my SS1 Maths clas
Spot my mistake: Converting a fraction to a decimal by division
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Quiz: Calculating compound interest on a given principal
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Let me explain: Using exponential growth to model a real-life
I just studied using exponential growth to model a real-life increase in my SS1 Maths clas
WAEC prep: Simplifying an expression by collecting like terms
Act as my WAEC Mathematics coach. I am in SS 1. Give me a WAEC-style multiple-choice quest
Quiz: Factorising an algebraic expression by extracting
Quiz me like an SS1 Maths teacher would. Ask me five questions one at a time on factorisin