912 prompts matching "WAEC past questions: Why a grouped median is an estimate"
Worked example: Finding an unknown area from the length ratio
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding an unk
Quiz: The maximum and minimum values of sin x
Act as my SS2 Mathematics tutor and quiz me on the maximum and minimum values of sin x. As
Spot my mistake: Using upper class boundaries in a cumulative table
Act as my SS2 Mathematics tutor. Work a question on using upper class boundaries in a cumu
Quiz: Finding the vector that maps one shape onto another
Act as my SS2 Mathematics tutor and quiz me on finding the vector that maps one shape onto
Quiz: Reading an outlier off a scatter diagram
Act as my SS2 Mathematics tutor and quiz me on reading an outlier off a scatter diagram. A
Worked example: The upper and lower bound of a rounded measurement
Act as my SS2 Mathematics tutor. Take me through one full worked example on the upper and
Spot my mistake: The order in which the calculator applies operations
Act as my SS2 Mathematics tutor. Work a question on the order in which the calculator appl
Quiz: Finding an obtuse angle with the cosine rule
Act as my SS2 Mathematics tutor and quiz me on finding an obtuse angle with the cosine rul
Explain back: Drawing a histogram when every class is the same width
I have just studied drawing a histogram when every class is the same width in my SS2 Mathe
Quiz: Locating the twentieth percentile on an ogive
Act as my SS2 Mathematics tutor and quiz me on locating the twentieth percentile on an ogi
Worked example: Multiplying algebraic fractions, cancelling first
Act as my SS2 Mathematics tutor. Take me through one full worked example on multiplying al
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
Worked example: Finding the arc length from the angle and the radius
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding the ar
Spot my mistake: Setting each bracket to nought to find the roots
Act as my SS2 Mathematics tutor. Work a question on setting each bracket to nought to find
Practice: The period of the tangent function
Act as my SS2 Mathematics tutor. Give me five practice questions on the period of the tang
Quiz: The surface area of a compound solid, and its hidden faces
Act as my SS2 Mathematics tutor and quiz me on the surface area of a compound solid, and i
Spot my mistake: Proving that two shapes are similar
Act as my SS2 Mathematics tutor. Work a question on proving that two shapes are similar wi
Spot my mistake: Finding the surface area from the diameter
Act as my SS2 Mathematics tutor. Work a question on finding the surface area from the diam
Practice: Angles at a point standing on a straight line
Act as my SS2 Mathematics tutor. Give me five practice questions on angles at a point stan
Spot my mistake: Finding the inverse by making x the subject
Act as my SS2 Mathematics tutor. Work a question on finding the inverse by making x the su