Concept explainers
(a)
To calculate: The value of
Table 1:
To | Australia | South Africa |
From North America | 440 | 190 |
Europe | 950 | 950 |
Asia | 1790 | 200 |
Table 2:
To | Australia | South Africa |
From North America | 500 | 100 |
Europe | 900 | 800 |
Asia | 1400 | 50 |
(b)
To calculate: A formula that predicts the number of visitors from all the 3 regions to Australia and South Africa in
Table 1:
To | Australia | South Africa |
From North America | 440 | 190 |
Europe | 950 | 950 |
Asia | 1790 | 200 |
Table 2:
To | Australia | South Africa |
From North America | 500 | 100 |
Europe | 900 | 800 |
Asia | 1400 | 50 |
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