Name B
Chapter 15 (Data Handling) Class i
Date s
Sequence of Teaching Marks: Score: m
i
Exposure Independent Practice l
Mini Lesson/Guided Practice
Group Practice
Review assessment 20 l
a
hirrahmanirrahim
1. A group of children were asked if they like going to the playground or watching cartoons. The
results were displayed in a Carroll diagram.
Children who like going to Children who do not like
the playground going to the playground
Children who like watching
67 9
cartoons
Children who do not like
15 4
watching cartoons
(a) Complete the Venn diagram.
Like Watching Like Going to
Cartoons the
Playground
[1]
(b) How many children like watching cartoons and going to the playground? ________ [1]
(c) How many children are there in all? ________ [1]
2. Find the mode and median.
Mode = ________
[1]
3. Aubey records the time it takes to run around the park each day. [1]
She writes each time to the nearest minute.
37 36 33 30 35 36 34
Page 1 of 5
Write her median time.
………………… minutes
4. The dot plot shows the temperature of a solution.
(a) The temperature of the solution after 4 min was _________˚C. [1]
(b) It took _________ min for the solution to reach 100˚C. [1]
(c) What does the point (0, 25) mean?
______________________________________________________________________________
______________________________________________________________________________ [1]
5. The table shows the number of tourists to a city in different years.
Year 2016 2017 2018 2019 2020 2021 2022 2023
Number of
2000 8000 18 000 16 000 24 000 30 000 36 000 40 000
tourists
(a) Complete the line graph.
(b) There were ___________
tourists in 2020.
(c) There was an increase in 8000
tourists from ___________ to
___________.
[3]
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6. The line graph shows the average temperature in Athens for 8 months.
Naomi wants to visit Athens in a month when the average temperature is less than 20 ◦C.
List all the months she could choose.
…………………………………………………………………………………………..........................................................
[1]
7. The following data shows the number of hours a group of teenagers exercise in a week.
26 17 12 9 21 20 25 31
8 19 22 11 19 17 12 28
(a) Complete the table.
[1]
(b) Draw a histogram to represent the number of hours the teenagers exercise in a week.
[2]
(c) How many teenagers exercise 20 hours or less in a week? [1]
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__________
8. Lily and Eva record the number of steps they walk each day for one week.
Here are their results.
(a) Write the day that their steps are 8000 in total.
………………. [1]
(b) Write a statement to describe the pattern of the number of steps Lily walks during a week.
.......................................................................................................................................………………. [1]
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11. The waffle diagram shows the different types of pasta that different people love.
Key
Bow Tie
Fettucine
Penne
Linguine
Spaghetti
Complete the frequency table.
Type of pasta Fraction Percentage
Bow tie
Fettucine
Penne
Linguine
Spaghetti
[2]
Alhamdulillahirabbil’alamiin
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