Hypothesis : Visitors from the place farthest away from Singapore
stayed the longest
What conclusion can the students make about the hypothesis? Support your answer with data from Table 2. [4]
Number of visitors to Orchard Road and their length of stay
Origin of visitors
|
No. of visitors interviewed
|
Length of stay
|
|||
No overnight stay
|
1 – 3 nights
|
4 – 7 nights
|
8 – 14 nights
|
||
United
States of America
|
7
|
0
|
2
|
4
|
1
|
United
Kingdom
|
6
|
0
|
1
|
3
|
2
|
Japan
|
10
|
0
|
4
|
5
|
1
|
Australia
|
5
|
0
|
1
|
4
|
0
|
India
|
9
|
0
|
3
|
6
|
0
|
Malaysia
|
8
|
3
|
5
|
0
|
0
|
Indonesia
|
5
|
1
|
4
|
0
|
0
|
Table 2
Reserve 1 mark for proving
hypothesis:
·
The students can conclude that
the hypothesis is true.
3
marks for support with data:
·
Visitors from the place farthest
away from Singapore stayed the longest (places more than 12 hours away from
Singapore by flight). A majority of the
visitors from UK and US interviewed would stay for 4 nights or more (5 out of 7
for USA and 5 out of 6 for UK).
·
Visitors from the place of
between 6 to 12 hours away from Singapore by flight stayed mostly between 1 to
7 days.
Visitors closest to Singapore
such as Malaysia and Indonesia did not stay overnight or stayed only 1 to 3
days in Singapore
(b) Suggest one reason why the data in Table 2 may not be
valid in proving the hypothesis.
[1]
Reserve 1 mark for the following:
·
The data in Table 2 may not be
valid as an unequal number of visitors were interviewed from each country.
·
OR
·
The students could have gone to
other places other than Orchard Road to conduct their interviews.
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