757 prompts matching "The complement of a set in a survey problem"
Teach Me: Solving simultaneous linear equations by elimination
Act as my SS3 Maths tutor. Teach me about solving simultaneous linear equations by elimina
Quiz me: When the mean, the median and the mode each describe data best
Act as my SS3 Mathematics tutor and quiz me on when the mean, the median and the mode each
Explain It Back: Converting base 2 numbers to base 10
Act as my SS3 Maths tutor. I will explain converting base 2 numbers to base 10 back to you
Spot My Mistake: Inverse variation
Act as my SS3 Maths tutor. I will show you my working for a question on inverse variation,
WAEC pitfalls: What follows validly from a stated implication
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC pitfalls: Events wrongly treated as mutually exclusive
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC pitfalls: Two draws with replacement compared with two without
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC pitfalls: A division by logarithms checked by estimation
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC past questions: A negative gradient and what it tells you
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on a negative
WAEC past questions: A tree diagram whose branches are not equally likely
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on a tree dia
WAEC past questions: A tank or silo built from two familiar solids
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on a tank or
WAEC past questions: Why a grouped median is an estimate
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on why a grou
Real-life Nigeria: Rotational symmetry and its order
Act as my SS3 Mathematics tutor. Show me where rotational symmetry and its order turns up
Real-life Nigeria: Where a graphical method beats an algebraic one
Act as my SS3 Mathematics tutor. Show me where where a graphical method beats an algebraic
Real-life Nigeria: How many figures an answer ought to carry
Act as my SS3 Mathematics tutor. Show me where how many figures an answer ought to carry t
Real-life Nigeria: How errors build up through a multi-step calculation
Act as my SS3 Mathematics tutor. Show me where how errors build up through a multi-step ca
Quiz Me: Basic sigma notation for series
Act as my SS3 Maths tutor. Test my understanding of basic sigma notation for series with a
WAEC Exam Prep: Relative frequency and experimental probability
Act as my WAEC Maths exam coach. I am in SS 3. Set me a WAEC Paper 1 (objective) style que
WAEC exam prep: An argument that is valid though its conclusion is false
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on an argum
WAEC exam prep: An addition table for a small modulus
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on an addit