PBWaffles4864
25.04.2020 •
Mathematics
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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Ответ:
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
Ответ:
3.002 - 3.02 - 3.03 - 3.032 - 3.2
Step-by-step explanation:
The more zeroes located AFTER the decimal point, the less value it has.