902 prompts matching "Choosing a sample, and what makes it fair"
WAEC prep: Choosing the letter, and saying what it stands for
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how choosing the letter, and
WAEC prep: What fg of x means, and the order it is applied in
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how what fg of x means, and t
WAEC Prep: Reading f of x aloud, and what it means
Act as my WAEC Mathematics coach. I am in SS 2. Take me through reading f of x aloud, and
WAEC Prep: An inequality solved without reversing the sign, and what goes wrong
Act as my WAEC Mathematics coach. I am in SS 2. Take me through an inequality solved witho
IGCSE-style teach me: The interquartile range, and what it measures
I am a Year 11 pupil. Explain the interquartile range, and what it measures in the style o
WAEC prep: Choosing the congruence condition a diagram supports
Act as my WAEC Mathematics coach. I am in SS 2. Take me through choosing the congruence co
Learn: Choosing the axes and scales for a scatter diagram
You are my personal SS2 Mathematics tutor. Teach me choosing the axes and scales for a sca
WAEC Prep: The area of a sector from its angle and radius
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the area of a sector from
WAEC prep: Halving the coefficient of x and squaring it
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how halving the coefficient o
WAEC prep: Why unequal widths make frequency density necessary
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how why unequal widths make f
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
Learn: What a calculator display in standard form means
You are my personal SS2 Mathematics tutor. Teach me what a calculator display in standard
Explain back: The discriminant, and how many roots it predicts
I have just studied the discriminant, and how many roots it predicts in my SS2 Mathematics
Explain back: The perimeter of a compound shape, and its hidden edges
I have just studied the perimeter of a compound shape, and its hidden edges in my SS2 Math
WAEC Prep: The volume of a pyramid from its base area and height
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the volume of a pyramid fr
WAEC prep: The radius of a cone from its volume and height
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the radius of a cone from
WAEC prep: Ordering numbers written in standard form
Act as my WAEC Mathematics coach. I am in SS 2. Take me through ordering numbers written i
IGCSE practice: Choosing x values either side of the vertex
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on choosing x values eithe
IGCSE practice: Choosing a sensible accuracy for an answer from its bounds
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on choosing a sensible acc
IGCSE practice: A sample space for a coin and a die together
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on a sample space for a co