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200 people were sampled and

Air was sampled through 37mm PVC membrane filter for seven hours and thirty seven minutes. The initial air flow rate was
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2. asked by Obie
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Out of 100 people sampled, 70 had kids. Based on this, construct a 99% confidence interval for the true population proportion of
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Out of 200 people sampled, 14 had kids. Based on this, construct a 99% confidence interval for the true population proportion of
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On a recent Saturday, a total of 1252 people visited a local library. Of these people, 257 were under age 10, 453 were aged
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If you have a population of 1,000,000 people, how many to be sampled to give a representative profile with only a 5% point
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2. asked by leslie
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If you have a population of 500,000 people how many to be sampled to give a representative profile with only a 5% point margin
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2. asked by leslie
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If you have a population of 3,000,000 people, how many to be sampled to give a representative profile with only a 5% point
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2. asked by leslie
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If you have a population of 1,000,000 people, how many to be sampled to give a representative profile with only a 5% point
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2. asked by leslie
3. 414 views
If you have a population of 3,000,000 people, how many to be sampled to give a representative profile with only a 5% point
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2. asked by leslie
3. 386 views
A national caterer determined that 87% of the people who sampled their food said that it was delicious. A random sample of 144
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2. asked by Grace
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