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Mahe, ICT Manager at Tonga Industries, suspects that at least 25% with messages sent by Tonga Industries workers are not business related. A random sample

Mahe, ICT Manager at Tonga Industries, suspects that at least 25% with messages sent by Tonga Industries workers are not business related. A random sample of 300 messages was chosen to test this hypothesis at the 0.01 level of significance. 60 of the messages were not business related. The appropriate decision is _______.

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