1,483 prompts matching "Why replacement leaves the probability unchanged on each draw"
Spot My Mistake: Powers and Roots (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on cub
Worked example: Simplifying a surd by taking out a square factor
Act as my SS1 Mathematics tutor. Take me through one full worked example on simplifying a
IGCSE Practice: Calculating with Time (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on calculating wi
Spot My Mistake: Calculating with Time (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on 24-
IGCSE word problem: Reading a Nigerian bus or flight timetable
I am a Year 10 pupil. Write me a real-life word problem in Cambridge IGCSE exam style that
Calculator paper: Multiplying and dividing mixed numbers
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on multiplying an
Explain back: Percentage increase and percentage decrease
I have just studied percentage increase and percentage decrease in my SS1 Mathematics clas
IGCSE word problem: Profit and loss as percentages
I am a Year 10 pupil. Write me a real-life word problem in Cambridge IGCSE exam style that
IGCSE word problem: Expanding a single bracket
I am a Year 10 pupil. Write me a real-life word problem in Cambridge IGCSE exam style that
IGCSE Practice: Classifying Statistical Data (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on classifying st
Spot My Mistake: Classifying Statistical Data (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on tab
Worked example: Choosing a sample, and what makes it fair
Act as my SS1 Mathematics tutor. Take me through one full worked example on choosing a sam
Calculator paper: A tally chart and a frequency table
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on a tally chart
IGCSE Practice: Interpreting Statistical Data (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on interpreting s
Explain back: Comparing two sets of data fairly
I have just studied comparing two sets of data fairly in my SS1 Mathematics class. Let me
Spot My Mistake: Interpreting Statistical Data (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on com
IGCSE word problem: What an outlier does to a summary
I am a Year 10 pupil. Write me a real-life word problem in Cambridge IGCSE exam style that
Explain back: Bisecting a given angle with compasses
I have just studied bisecting a given angle with compasses in my SS1 Mathematics class. Le
Calculator paper: Reading a Nigerian utility bill
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on reading a Nige
IGCSE Practice: Area and Perimeter (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on area and perim