1,483 prompts matching "Exam Prep on Standard Deviation"
WAEC prep: Checking a base six division by multiplying back
Act as my WAEC Mathematics coach. I am in SS 1. Take me through checking a base six divisi
Worked example: Why a zero index gives one, derived from the division law
Act as my SS1 Mathematics tutor. Take me through one full worked example on why a zero ind
WAEC prep: Evaluating an expression that contains a negative index
Act as my WAEC Mathematics coach. I am in SS 1. Take me through evaluating an expression t
Spot my mistake: Converting an ordinary number to standard
Act as my SS1 Maths tutor. I'll show you my working for a question on converting an ordina
WAEC prep: Placing the decimal point after a logarithm calculation
Act as my WAEC Mathematics coach. I am in SS 1. Take me through placing the decimal point
WAEC prep: Dividing a quantity into a given proportion among
Act as my WAEC Mathematics coach. I am in SS 1. Give me a WAEC-style multiple-choice quest
Worked example: Subtracting algebraic fractions using the lowest common multiple
Act as my SS1 Mathematics tutor. Take me through one full worked example on subtracting al
WAEC prep: Taking out a common factor that is itself a bracket
Act as my WAEC Mathematics coach. I am in SS 1. Take me through taking out a common factor
WAEC prep: Listing the union of two sets that share several members
Act as my WAEC Mathematics coach. I am in SS 1. Take me through listing the union of two s
Worked example: A linear equation containing a fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on a linear equat
Worked example: Forming an equation from a described inverse proportion
Act as my SS1 Mathematics tutor. Take me through one full worked example on forming an equ
WAEC prep: Solving a word problem involving joint variation
Act as my WAEC Mathematics coach. I am in SS 1. Give me a WAEC-style multiple-choice quest
Worked example: Drawing a straight-line graph from its equation
Act as my SS1 Mathematics tutor. Take me through one full worked example on drawing a stra
Worked example: Proving two triangles congruent by angle-side-angle
Act as my SS1 Mathematics tutor. Take me through one full worked example on proving two tr
WAEC prep: The right-angle hypotenuse-side congruence condition
Act as my WAEC Mathematics coach. I am in SS 1. Take me through the right-angle hypotenuse
Worked example: Combining a trigonometric ratio
Act as my SS1 Maths tutor. Show me a full step-by-step worked example on combining a trigo
Worked example: The reciprocal of a whole number and of a fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on the reciprocal
WAEC prep: A calculation with brackets inside brackets
Act as my WAEC Mathematics coach. I am in SS 1. Take me through a calculation with bracket
Worked example: Adding two durations that cross into the next hour
Act as my SS1 Mathematics tutor. Take me through one full worked example on adding two dur
WAEC prep: Simplifying an expression by collecting like terms
Act as my WAEC Mathematics coach. I am in SS 1. Give me a WAEC-style multiple-choice quest