836 prompts matching "A biased sample, and how bias creeps in"
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Naija Checkpoint: A volume given in litres rather than cubic centimetres
Act as my JSS2 Mathematics tutor in Nigeria. Teach me a volume given in litres rather than
Checkpoint Quiz: The surface area of a cube
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Naija Checkpoint: Finding a missing edge from the surface area
Act as my JSS2 Mathematics tutor in Nigeria. Teach me finding a missing edge from the surf
Checkpoint Quiz: Converting cubic centimetres into litres
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Spot My Mistake: The capacity of a cylindrical tank
Act as my JSS2 Mathematics tutor. Work a question on the capacity of a cylindrical tank wi
Spot My Mistake: Naming the angles in a diagram by type
Act as my JSS2 Mathematics tutor. Work a question on naming the angles in a diagram by typ
Naija Checkpoint: Drawing one angle of each type
Act as my JSS2 Mathematics tutor in Nigeria. Teach me drawing one angle of each type using
Checkpoint Quiz: The diameter as twice the radius
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Spot My Mistake: The difference between a chord and a diameter
Act as my JSS2 Mathematics tutor. Work a question on the difference between a chord and a
Checkpoint Quiz: Two angles at a point, one of them unknown
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Spot My Mistake: Angles at a point that include a right angle
Act as my JSS2 Mathematics tutor. Work a question on angles at a point that include a righ
Naija Checkpoint: A diagram with four angles at a point
Act as my JSS2 Mathematics tutor in Nigeria. Teach me a diagram with four angles at a poin
Checkpoint Quiz: The median of an even number of values
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Learn Standard Form Step by Step
Act as my JSS2 Maths tutor. Teach me about standard form, focusing on expressing whole num
Quiz Me: Expressing decimal numbers less than 1
Act as my JSS2 Maths tutor and quiz me on standard form, especially on expressing decimal
Test My Knowledge of Standard Form
Give me a short 5-question quiz on standard form covering changing numbers from standard f
Quiz Me: Expressing whole numbers
Act as my JSS2 Maths tutor and quiz me on standard form, especially on expressing whole nu
Worked Example: A standard form calculation with a multiplication and a division
Act as my JSS2 Mathematics tutor. Take me through one full worked example on a standard fo
Quiz Me: Rounding numbers to a given number of significant figures
Act as my JSS2 Maths tutor and quiz me on approximation and rounding, especially on roundi
Learn: Rounding numbers to a given number of decimal places
I'm a JSS2 student and I don't fully understand rounding numbers to a given number of deci