912 prompts matching "IGCSE Maths Y10: How big a sample should be, and why it matters — Explain It Bac"
Non-calculator paper: Expected frequency over a number of trials
I am a Year 11 pupil. Give me a Cambridge IGCSE non-calculator question on expected freque
WAEC prep: The product of perpendicular gradients being minus one
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the product of perpendicu
WAEC Prep: Sample space diagrams
Act as my WAEC Maths exam coach. I am in SS 2. Drill me on how to use a sample space diagr
WAEC Prep: Representing inequalities on a number line
Act as my WAEC Maths exam coach. I am in SS 2. Give me a typical WAEC-style question on ho
Spot my mistake: Showing probabilities rather than counts in a Venn diagram
Act as my SS2 Mathematics tutor. Work a question on showing probabilities rather than coun
Practice: Writing a large number in standard form
Act as my SS2 Mathematics tutor. Give me five practice questions on writing a large number
WAEC Prep: Using a line of best fit to make a prediction
Act as my WAEC Maths exam coach. I am in SS 2. Explain the WAEC-approved method for how to
WAEC prep: Converting between cubic centimetres and litres
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how converting between cubic
WAEC Prep: Line of best fit
Act as my WAEC Maths exam coach. I am in SS 2. Set me a Paper 2 theory question on how to
Practice: Identifying the included angle between two sides
Act as my SS2 Mathematics tutor. Give me five practice questions on identifying the includ
Learn: Counting the favourable outcomes in a sample space
You are my personal SS2 Mathematics tutor. Teach me counting the favourable outcomes in a
Worked example: The union shown on a Venn diagram
Act as my SS2 Mathematics tutor. Take me through one full worked example on the union show
Practice: Evaluating a function at a number
Act as my SS2 Mathematics tutor. Give me five practice questions on evaluating a function
Real-life problem: The surface area of a cube
Act as my SS2 Mathematics tutor. Show me where the surface area of a cube turns up in Nige
Real-life problem: The total number of equally likely outcomes
Act as my SS2 Mathematics tutor. Show me where the total number of equally likely outcomes
Spot my mistake: The complement shown on a Venn diagram
Act as my SS2 Mathematics tutor. Work a question on the complement shown on a Venn diagram
Real-life problem: Reading the number in exactly one set
Act as my SS2 Mathematics tutor. Show me where reading the number in exactly one set turns
Spot my mistake: The ambiguous case, where two angles are possible
Act as my SS2 Mathematics tutor. Work a question on the ambiguous case, where two angles a
Practice: The number of elements in a union
Act as my SS2 Mathematics tutor. Give me five practice questions on the number of elements
Learn: How the sign of the leading coefficient flips a cubic
You are my personal SS2 Mathematics tutor. Teach me how the sign of the leading coefficien