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Statistics and Data

Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.

Interpreting and constructing line graphs

Subtopic

Interpreting and constructing line graphs under Statistics and Data for Grade 4 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    A line graph tracks the height of a plant over several weeks. If the line is a horizontal flat line for one whole week, what does this show about the plant's height during that time?

    A.

    The plant grew very fast

    B.

    The plant got shorter

    C.

    The plant's height did not change

    D.

    The plant's height doubled

  2. 2.

    A line graph shows that at 10:00 AM the temperature was 12∘C12^{\circ}C and at 11:00 AM it was 15∘C15^{\circ}C. How many degrees did the temperature increase on the graph between these two times?

    A.

    2∘C2^{\circ}C

    B.

    3∘C3^{\circ}C

    C.

    5∘C5^{\circ}C

    D.

    15∘C15^{\circ}C

  3. 3.

    A graph tracks how many books Sarah read each month. In January, the point is at 44; in February, it is at 22; in March, it is at 55. In which month did Sarah read the fewest books?

    A.

    January

    B.

    February

    C.

    March

    D.

    She read the same amount each month

Download the worksheet for Statistics and Data - Interpreting and constructing line graphs to practice offline. It includes additional chapter-level practice questions.

Using frequency tables and tally charts

Subtopic

Using frequency tables and tally charts under Statistics and Data for Grade 4 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    If 'January' has 33 snow days and 'February' has 44, what is the total of the two months?

    A.

    55

    B.

    66

    C.

    77

    D.

    88

  2. 2.

    Which number is shown by the tally HHT HHT HHT ∣HHT \ HHT \ HHT \ |?

    A.

    1515

    B.

    1616

    C.

    1717

    D.

    1818

  3. 3.

    A tally chart for 'Butterflies' shows HHT HHT HHT ∣∣∣HHT \ HHT \ HHT \ |||. What is the number?

    A.

    1515

    B.

    1616

    C.

    1717

    D.

    1818

Download the worksheet for Statistics and Data - Using frequency tables and tally charts to practice offline. It includes additional chapter-level practice questions.

Finding the mode and the mean of a data set

Subtopic

Finding the mode and the mean of a data set under Statistics and Data for Grade 4 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    School items: Book, Pen, Book, Book, Ruler. What is the mode?

    A.

    Pen

    B.

    Ruler

    C.

    Eraser

    D.

    Book

  2. 2.

    What is the mean of 66 and 1414?

    A.

    2020

    B.

    1010

    C.

    66

    D.

    1414

  3. 3.

    Identify the mode: 19,19,20,2119, 19, 20, 21.

    A.

    1919

    B.

    2020

    C.

    2121

    D.

    19.519.5

Download the worksheet for Statistics and Data - Finding the mode and the mean of a data set to practice offline. It includes additional chapter-level practice questions.

Interpreting bar charts and pictograms

Subtopic

Interpreting bar charts and pictograms under Statistics and Data for Grade 4 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    A bar chart shows the distance jumped by four students. A: 22 m, B: 11 m, C: 33 m, D: 22 m. What is the difference between the longest and shortest jump?

    A.

    11 m

    B.

    22 m

    C.

    33 m

    D.

    00 m

  2. 2.

    In a pictogram, a sun icon represents 44 hours of sunshine. How many hours do 22 and a half icons represent?

    A.

    88 hours

    B.

    1010 hours

    C.

    1212 hours

    D.

    66 hours

  3. 3.

    A bar chart shows the number of questions answered. Tom: 1515, Sara: 1818, Jen: 1515. Which two students answered the same number of questions?

    A.

    Tom and Sara

    B.

    Sara and Jen

    C.

    Tom and Jen

    D.

    All three

Download the worksheet for Statistics and Data - Interpreting bar charts and pictograms to practice offline. It includes additional chapter-level practice questions.

Statistics and Data - IGCSE Grade 4 Maths Notes & Revision | Krit.club