Averages from Frequency Tables: Foundation Tier Practice - Worksheets, Questions and Revision

9 original exam-style questions - 3 pages of questions with a full mark scheme - free printable PDF.

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4.18F Averages from Frequency Tables: Foundation Tier Practice

EDEXCEL Edexcel 1MA1 · Calculator allowed · about 50 minutes
Total Marks
Name: _______________________________    Date: ____ / ____ / ______
Answer ALL questions. Show all your working.
1
A survey asks 7 pupils how many books they read last month. The frequency table is:
Number of books: 0, 1, 2, 3
Frequency: 2, 3, 1, 1
Write down the mode number of books.
(Total for Question 1 is 1 mark)
2
The ages of 8 children at a club are recorded as:
Ages: 6, 7, 8
Frequency: 2, 3, 3
Write down the median age.
(Total for Question 2 is 1 mark)
3
A class recorded the number of pets they have. The frequency table is:
Pets: 0, 1, 2
Frequency: 5, 4, 1
Work out the mean number of pets. Give your answer as a decimal to 1 decimal place.
(Total for Question 3 is 2 marks)
4
The number of goals scored by a youth team in 12 matches is shown in the table:
Goals: 0, 1, 2, 3
Frequency: 4, 5, 2, 1
Find the median number of goals.
(Total for Question 4 is 2 marks)
5
A food bank recorded how many canned goods families collected. The table is:
Cans: 1, 2, 3, 4
Frequency: 3, 6, 2, 1
Calculate the mean number of cans. Give your answer as a decimal to 1 decimal place.
(Total for Question 5 is 3 marks)
6
Here is a grouped frequency table showing time in minutes taken by 15 students to complete a quiz.
Time (minutes): 0-4, 5-9, 10-14
Frequency: 4, 7, 4
Use the midpoints of the groups to estimate the mean time. Give your answer to 1 decimal place.
(Total for Question 6 is 4 marks)
7
A shop recorded how many apples customers bought. The table is:
Apples: 1, 2, 3
Frequency: 8, 5, 3
Find the modal class and the mode number of apples.
(Total for Question 7 is 3 marks)
8
The table shows the number of texts sent by 20 pupils in a day.
Texts: 0, 1, 2, 3
Frequency: 6, 8, 4, 2
Calculate the median number of texts sent.
(Total for Question 8 is 4 marks)
9
A teacher records the scores out of 10 for 18 pupils. The frequency table is:
Score: 2, 4, 6, 8
Frequency: 2, 6, 7, 3
(a) Work out the mean score. Give your answer to 2 decimal places.
(b) State the mode score.
(a)Work out the mean score. Give your answer to 2 decimal places.(4)
(b)State the mode score.(2)
(Total for Question 9 is 6 marks)
Mark scheme · 4.18F Averages from Frequency Tables: Foundation Tier Practice

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9