1,483 prompts matching "The effect of one extreme value on the mean"
IGCSE Practice: Averages and Measures of Spread (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on averages and m
Subscribe to unlock allExplain back: Solving a quadratic that is a difference of two squares
I have just studied solving a quadratic that is a difference of two squares in my SS1 Math
Subscribe to unlock allExplain back: Rounding to a given number of significant figures
I have just studied rounding to a given number of significant figures in my SS1 Mathematic
Subscribe to unlock allIGCSE-style teach me: Finding distance when the graph is a trapezium
I am a Year 10 pupil. Explain finding distance when the graph is a trapezium in the style
Subscribe to unlock allIGCSE-style teach me: Reading a double inequality off a drawn number line
I am a Year 10 pupil. Explain reading a double inequality off a drawn number line in the s
Subscribe to unlock allIGCSE-style teach me: Why multiplying by a negative reverses the inequality
I am a Year 10 pupil. Explain why multiplying by a negative reverses the inequality in the
Subscribe to unlock allIGCSE-style teach me: Arc length when the radius is given in different units
I am a Year 10 pupil. Explain arc length when the radius is given in different units in th
Subscribe to unlock allIGCSE-style teach me: Forgetting the two radii when finding a sector's perimeter
I am a Year 10 pupil. Explain forgetting the two radii when finding a sector's perimeter i
Subscribe to unlock allIGCSE-style teach me: A sequence whose differences themselves change
I am a Year 10 pupil. Explain a sequence whose differences themselves change in the style
Subscribe to unlock allIGCSE-style teach me: Simplifying an expression that carries a negative index
I am a Year 10 pupil. Explain simplifying an expression that carries a negative index in t
Subscribe to unlock allIGCSE-style teach me: Negative fractional indices
I am a Year 10 pupil. Explain negative fractional indices in the style of a Cambridge IGCS
Subscribe to unlock allIGCSE-style teach me: Finding an angle with the inverse cosine
I am a Year 10 pupil. Explain finding an angle with the inverse cosine in the style of a C
Subscribe to unlock allSpot My Mistake: A solid made of a cylinder and a hemisphere (IGCSE Marking)
I am in SS 1. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Subscribe to unlock allWAEC 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
Subscribe to unlock allTeach me: What arithmetic modulo n means
You are my personal SS1 Mathematics tutor. Teach me what arithmetic modulo n means, workin
Subscribe to unlock allExplain back: Factorising a difference of two squares
I have just studied factorising a difference of two squares in my SS1 Mathematics class. L
Subscribe to unlock allIGCSE Maths Y10: Expressing a side of a triangle in terms of two vectors — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
Subscribe to unlock allIGCSE Maths Y10: Reading a percentile off a curve — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on reading a perc
Subscribe to unlock allIGCSE Maths Y10: Writing a pair of bounds as an inequality — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
Subscribe to unlock allIGCSE Maths Y10: A compound solid made of two prisms — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on a compound sol
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