1,451 prompts matching "Estimating quartiles and percentiles from an ogive"
WAEC Past-Question Style: The mean of a list of ungrouped values
I am in SS 1. Set me a WAEC Paper 2-style question on the mean of a list of ungrouped valu
Spot My Mistake: The median of an ordered list of values (IGCSE Marking)
I am in SS 1. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Teach me: What the base of a number system means
You are my personal SS1 Mathematics tutor. Teach me what the base of a number system means
Spot my mistake: Subtracting in a base other than ten, with borrowing
Act as my SS1 Mathematics tutor. Work a question on subtracting in a base other than ten,
Word problem: Dividing in a base other than ten
Act as my SS1 Mathematics tutor. Give me three word problems on dividing in a base other t
Worked example: Deriving the negative index from the division law
Act as my SS1 Mathematics tutor. Take me through one full worked example on deriving the n
Teach me: What makes an equation indicial
You are my personal SS1 Mathematics tutor. Teach me what makes an equation indicial, worki
Spot my mistake: An indicial equation with a negative solution
Act as my SS1 Mathematics tutor. Work a question on an indicial equation with a negative s
Word problem: Checking an indicial solution by substituting back
Act as my SS1 Mathematics tutor. Give me three word problems on checking an indicial solut
Spot my mistake: Finding an angle with an inverse ratio
Act as my SS1 Mathematics tutor. Work a question on finding an angle with an inverse ratio
Word problem: Trigonometry combined with Pythagoras in one triangle
Act as my SS1 Mathematics tutor. Give me three word problems on trigonometry combined with
WAEC pitfalls: Labelling the sides relative to the wrong angle
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on labelli
Exam timing: A timed set of right-angled triangle questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of right-a
Spot my mistake: The sign of each ratio in the four quadrants
Act as my SS1 Mathematics tutor. Work a question on the sign of each ratio in the four qua
WAEC pitfalls: Quoting a special angle ratio as a decimal when an exact value is asked for
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on quoting
Exam timing: A timed set of special angle questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of special
Teach me: What arithmetic modulo n means
You are my personal SS1 Mathematics tutor. Teach me what arithmetic modulo n means, workin
WAEC pitfalls: Reducing to a residue outside the permitted range
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on reducin
Teach me: How many rows a truth table needs
You are my personal SS1 Mathematics tutor. Teach me how many rows a truth table needs, wor
Teach me: What changing the subject of a formula means
You are my personal SS1 Mathematics tutor. Teach me what changing the subject of a formula