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Analysing Data: Quiz 1
Analysing Data: Quiz 1
1)
a) 6
b) 9
c) 9
d) 11
2)
a) 15 people
b) 14 minutes
c) 20 minutes
d) 16 minutes
e) 47 minutes
3)
a) 0
b) 2.2
c) 2
d) 8
4)
a) 35 and 42
b) 36.1
c) 36
d) 34
a) 6
b) 9
c) 9
d) 11
2)
a) 15 people
b) 14 minutes
c) 20 minutes
d) 16 minutes
e) 47 minutes
3)
a) 0
b) 2.2
c) 2
d) 8
4)
a) 35 and 42
b) 36.1
c) 36
d) 34
Working
Questions
You may use a calculator for the following questions.
1) 11 people sit a test. Here are their results:
You may use a calculator for the following questions.
1) 11 people sit a test. Here are their results:
12, 8, 11, 6, 3, 10, 13, 6, 7, 14, 9
a) What is the mode?
b) What is the mean?
c) What is the median?
d) What is the range?
2) I ask my students how long to the nearest minute it takes them to get to school. Here are my results:
5, 21, 7, 16, 14, 40, 51, 32, 27, 4, 8, 14, 23, 14, 24
a) How many people did I ask?
b) What is the mode?
c) What is the mean?
d) What is the median?
e) What is the range?
3) Mr Davies keeps a record of the number of absences in his class. Here are his results:
5, 0, 8, 2, 1, 0, 2, 3, 2, 1, 2, 6, 0, 3, 0, 0
a) What is the mode?
b) What is the mean? Give your answer to 1 decimal place.
c) What is the median?
d) What is the range?
4) The numbers below are the number of points that a netball teams score for 10 games.
35, 42, 38, 35, 29, 42, 19, 53, 31, 37
a) What is the mode?
b) What is the mean? Give your answer to 1 decimal place.
c) What is the median?
d) What is the range?