A method of making notes whilst counting using vertical lines and horizontal bars for every 5th number.
What is a tally chart?
100
If P(A) = 0.6 and P(B) = 0.86 and A and B are independent events. The P(A and B)
What is 0.516?
100
The converse of "If the triangle is isosceles, then two of its angles are equal"
What is the statement "If two angles of the triangle are equal, then the triangle is isosceles"
100
10.3562 rounded to 3sf
What is 10.4?
100
A Mathematician with a triangle theorem named after him
Who is Pythagoras?
200
A way to tabulate the truth value of combined propositions
What is a truth table?
200
The probability of rolling a prime number on a six sided dice.
What is 1/2?
200
The contrapositive to an implication is "if Saahir is not watching TV, then Saahir is not in the living room"
What is the contrapositive of "If Saahir is in the living room then Saahir is watching TV"
200
18.2 as a percentage of 45
What is 40.4 to 3sf (or 40 4/9)
200
A way to ensure you can see the correlation coefficient on your Ti84
What is Diagnostic ON?
300
A curve showing a running total
What is a cumulative frequency curve
300
5 red pens and 8 green pens are in a draw. The probability of picking a red pen followed by a green pen (assuming you are not looking)
What is 35/156 (0.224 to 3sf)?
300
Two propositions have the same truth table column. The two propositions are ...
What is "logically equivalent"?
300
145000 written in standard form (scientific notation)
What is 1.45 x 10 ^5
300
Two DIFFERENT units of measure for angles.
What are DEGREES and radians
400
A method to find the x value at a maximum or minimum.
What is found when we differentiate a function and set it equal to zero?
400
5 red pens and 8 green pens are in a draw. 2 pens are picked at random (without looking). The probability that they are the same colour.
What is 19/39 (0.487 to 3sf)
400
For U = {x | 1,2,3,4....,19,20}, the propositions
p: x is an even number and
q: x is a square number
The truth set for p ^ q
What is {4,16}?
400
Last year a peanut farmer produced 6x10^4 kg of peanuts. If the peanuts weighed an average of 8x10^-4 kg, how many peanuts did the farm produce? Give the answer in scientific notation.
What is 4.8 x 10^1
400
Pens, Pencils, Calculator, Spare batteries, Ruler, Eraser, a well rested mind, a well fed stomach.