Theory

CH11 - Statistics

Luis has a large jar containing red, yellow, green and blue beads.He takes a bead at random from the jar, notes its colour and replaces it.He repeats ...

2016 Summer

1

Theory

CH11 - Statistics

The list shows the quiz scores of 13 students.11 11 11 12 12 13 14 15 15 16 16 19 19Find(a) the mode, ............................................... ...

2016 Winter

2

Theory

CH11 - Statistics

In one day a delivery company delivers 93 parcels. The histogram shows information about the masses, m kg, of these parcels.(a) Complete the frequency...

2016 Winter

1

Theory

CH11 - Statistics

Complete the frequency table using the information in the histogram. [Image_1: Histogram] [Table_1: \begin{tabular}{|c|c|} \hline Class interval & F...

2016 Summer

2

Theory

CH11 - Statistics

One day there were 720 students at a school.The table shows the type of transport the students used to get to school.[Table_1]Type of transport | Walk...

2016 Winter

1

Theory

CH11 - Statistics

The number of matches in each of 140 matchboxes are counted. The table shows the results.[Table_1](a) Write down the modal number of matches. ...........

2016 Winter

1

Theory

CH11 - Statistics

Ten students at a school each recorded the number of hours they spent revising before an examination. The school compared the number of hours spent re...

2016 Winter

2

Theory

CH11 - Statistics

The age, $h$, of each of 120 passengers travelling on a train are shown in the table.[Table_1](a) Calculate an estimate of the mean age of a passenger...

2016 Winter

1

Theory

CH11 - Statistics

11 16 8 9 14 6 20 16 12 10Find the median of these ten numbers.

2016 Summer

1

Theory

CH11 - Statistics

The table shows the numbers of pets owned by each of 100 families.[Table_1]Number of pets | Frequency0 | 231 | 372 | 253 | 104 | 5(a) Write down the r...

2016 Winter

1

Theory

CH1 - Number

Work out.$(0.6)^2$..................................................... [1]

2017 Summer

3

Theory

CH1 - Number

(a) Write the fraction \( \frac{16}{60} \) in its lowest terms. ............................................. [1] (b) Work out. \( \frac{4}{11} + \f...

2017 Summer

2

Theory

CH2 - Algebra

Expand. $x(x^3 - 4x)$ ............................................................... [2]

2017 Summer

2

Theory

CH1 - Number

Change 430 $cm^2$ into $m^2$................................ $m^2$

2017 Summer

1

Theory

CH1 - Number

Write down the value of $16^0$.

2017 Summer

2

Theory

CH1 - Number

Find the lowest common multiple (LCM) of 20 and 24.

2017 Summer

1

Theory

CH3 - Functions

f(x) = x^3 - 2Find the value of x when f(x) = 25.x = .................................. [2]

2017 Summer

1

Theory

CH5 - Geometry

Find the value of x.x = \text{..............................} [3]

2017 Summer

1

Theory

CH2 - Algebra

Solve the simultaneous equations.$$4x + 3y = 0$$$$2x - y = 5$$$$x = \text{....................................}$$$$y = \text{............................

2017 Summer

2

Theory

CH6 - Vectors and transformations

Find $|p|$, giving your answer in the form $3\sqrt{a}$. Where $p = \begin{pmatrix} 6 \\ 3 \end{pmatrix}$.

2017 Summer

1