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9 September, 00:25

A rural village has 3500 residents. In a random sample of 225 residents, 4 have the flu. Predict roughly the number of residents in the village who have the flu.

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  1. 9 September, 01:03
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    Answer: 62

    Step-by-step explanation:

    A rural village has 3500 residents and in a random sample of 225 residents, 4 of the residents have the flu. This means 4/225 has the flu

    To predict the number of residents in the village who have the flu will be 4/225 multiplied by the total residents. This will be:

    = 4/225 * 3500

    = 14000/225

    = 62.22

    About 62 residents have the flu
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