1,478 prompts matching "The standard deviation of ungrouped data (Show That / Hence Find)"
WAEC prep: Solving a linear equation that contains fractions
I am in SS 1. I'm starting my WAEC preparation early, so act as my exam coach. Give me a W
Let me explain: Making a table of values for a linear equation
I am in SS 1. I have just studied making a table of values for a linear equation. Let me e
Quiz: Solving problems using properties of equilateral
Quiz me like an SS1 Maths teacher would. Ask me five questions one at a time on solving pr
Spot my mistake: Using theorems and riders to solve
Act as my SS1 Maths tutor. I'll show you my working for a question on using theorems and r
WAEC prep: Calculating each sector angle of a pie chart
Act as my WAEC Mathematics coach. I am in SS 1. Take me through calculating each sector an
Quiz: Reading a frequency off a bar chart
Act as my SS1 Mathematics tutor and quiz me on reading a frequency off a bar chart. Ask fi
Spot my mistake: Estimating the median from a pie chart
Act as my SS1 Maths tutor. I'll show you my working for a question on estimating the media
Worked example: Building a grouped frequency table from raw data
Act as my SS1 Mathematics tutor. Take me through one full worked example on building a gro
Spot my mistake: Using the sine ratio to solve a right-angled
Act as my SS1 Maths tutor. I'll show you my working for a question on using the sine ratio
Quiz: Finding a height from a given angle of elevation
Act as my SS1 Mathematics tutor and quiz me on finding a height from a given angle of elev
Let me explain: Using Pythagoras' theorem to find a missing
I just studied using Pythagoras' theorem to find a missing side of a right-angled triangle
Worked example: A word problem about a total made of parts
Act as my SS1 Mathematics tutor. Take me through one full worked example on a word problem
Practice set: Finding the original amount before a percentage increase
Act as my SS1 Mathematics tutor. Give me five practice questions on finding the original a
Worked example: Discrete data and continuous data distinguished
Act as my SS1 Mathematics tutor. Take me through one full worked example on discrete data
WAEC prep: Tallying raw data into a frequency table
Act as my WAEC Mathematics coach. I am in SS 1. Take me through tallying raw data into a f
Teach me: Converting from naira to another currency and back
Act as my SS1 Maths tutor. Teach me converting from naira to another currency and back, us
Let me explain: Converting between metric units of area
I just studied converting between metric units of area and volume in my SS1 Maths class. L
Teach me: Identifying the modal class from a grouped
Please act as my SS1 Mathematics tutor. Teach me identifying the modal class from a groupe
Practice set: Calculating the sector angles for a pie chart
Act as my SS1 Mathematics tutor. Give me five practice questions on calculating the sector
Teach me: Solving a quadratic equation using the quadratic
You are my personal SS1 Maths tutor. Teach me solving a quadratic equation using the quadr