1,467 prompts matching "The standard deviation of grouped data using class midpoints (IGCSE/WAEC Revisio"
WAEC prep: Choosing the class boundaries for a histogram
Act as my WAEC Mathematics coach. I am in SS 1. Take me through choosing the class boundar
Spot my mistake: Using the sine ratio to solve a right-angled
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WAEC prep: The exact ratios of 30 and 60 degrees without a calculator
Act as my WAEC Mathematics coach. I am in SS 1. Take me through the exact ratios of 30 and
Spot my mistake: Finding the area and perimeter of a rectangle
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Word problem: The area of a triangle from base and height
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WAEC prep: The area of a trapezium from its two parallel sides
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Quiz: The area of a sector as a fraction of the circle
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Practice set: The area of a minor segment and of a major segment
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Worked example: The reciprocal of a whole number and of a fraction
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Quiz: Calculating the square and square root of a number
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Practice set: Calculating the cube and cube root of a number
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Word problem: Reading and calculating time using the 24-hour
Act as my SS1 Maths tutor. Create a real-life word problem about a trader at Balogun marke
Practice set: Factorising a quadratic expression of the form
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Word problem: Factorising the numerator and denominator of a rational expression
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Word problem: Drawing the net of a cube and of a cuboid
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Worked example: The interior and exterior angles of a polygon
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Quiz: Recognising the symmetry properties of a prism
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Word problem: The range of a set that contains one extreme value
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Word problem: Changing the subject of a formula involving two letters
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Practice set: Ordering quantities using the symbols for equal to, less than and greater than
Act as my SS1 Mathematics tutor. Give me five practice questions on ordering quantities us