757 prompts matching "IGCSE Maths Y10: Choosing between primary and secondary data for a study — Show"
Practice: Standard deviation of ungrouped data
Act as my WAEC Maths coach. I am in SS 3. Give me practice questions on standard deviation
Explain back: Why standard deviation measures spread better than the range does
I have just studied why standard deviation measures spread better than the range does in m
Explain It Back: Great circles and small circles
Act as my SS3 Maths tutor. Let me summarise what I understand about great circles and smal
Explain back: Why a partial variation has a fixed part and a varying part
I have just studied why a partial variation has a fixed part and a varying part in my SS3
Explain It Back: Describing the earth as a sphere: points and lines
Act as my SS3 Maths tutor. Let me summarise what I understand about describing the earth a
Explain back: Finding an endpoint when the midpoint and one end are known
I have just studied finding an endpoint when the midpoint and one end are known in my SS3
Explain back: Constructing 60, 90 and 45 degrees with ruler and compasses
I have just studied constructing 60, 90 and 45 degrees with ruler and compasses in my SS3
Spot My Mistake: Modular arithmetic calendar and day-of-week problems
Act as my SS3 Maths tutor. Look at my attempt at a modular arithmetic calendar and day-of-
Spot my mistake: The amplitude and the period of a sine curve
Act as my SS3 Mathematics tutor. Work a question on the amplitude and the period of a sine
Spot My Mistake: Angle at the centre and angle at the circumference
Act as my SS3 Maths tutor. I will show you my working for a question on angle at the centr
Word Problem: The curved surface and the flat face of a hemisphere
Act as my SS3 Maths tutor. Create a practical, Nigerian-context word problem involving the
Word Problem: Combined gradient and equation of a straight line problems
Act as my SS3 Maths tutor. Create a practical, Nigerian-context word problem involving com
Word problem: A survey problem solved with union and intersection
Act as my SS3 Mathematics tutor. Give me three word problems on a survey problem solved wi
Word problem: A journey with two legs and the return bearing it needs
Act as my SS3 Mathematics tutor. Give me three word problems on a journey with two legs an
Worked Example: Constructing modulo addition and multiplication tables
Act as my SS3 Maths tutor. Walk me through a full worked example on constructing modulo ad
Worked example: Inserting a geometric mean between two numbers
Act as my SS3 Mathematics tutor. Take me through one full worked example on inserting a ge
Worked example: The difference in longitude between two places on one parallel
Act as my SS3 Mathematics tutor. Take me through one full worked example on the difference
Worked Example: Set notation and types of sets
Act as my SS3 Maths tutor. Walk me through a full worked example on set notation and types
Worked example: Choosing the right form of the sum formula for r above or below 1
Act as my SS3 Mathematics tutor. Take me through one full worked example on choosing the r
WAEC exam prep: The sine and cosine of an obtuse angle
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the sine