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5. The following is a 90% confidence interval for p:(0.26, 0.54). How large was the sample...
The following is a 90% confidence interval for p:(0.26, 0.54). How large was the sample used to construct this interval?...
The following is a 90% confidence interval for p:(0.26, 0.54). How large was the sample used to construct this interval?
If you wish to estimate a population mean to within 0.2 using a 95% confidence interval and you know from prior sampling...
If you wish to estimate a population mean to within 0.2 using a 95% confidence interval and you know from prior sampling that is approximately equal to 5.4, how many observations would you have to include in your sample? Thank You!
If you wish to estimate a population mean with a sampling distribution error SE=0.26 using a...
If you wish to estimate a population mean with a sampling distribution error SE=0.26 using a 95% confidence interval and you know from prior sampling that ๙ is approximately equal to 7.8, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is Round up to the nearest observation.)
6.5.60 E Question Help If you wish to estimate a population mean with a sampling distribution...
6.5.60 E Question Help If you wish to estimate a population mean with a sampling distribution error SE> 0.28 using a 95% confidence interval and you know from prior sampling that ơ2 is approximately equal to 7.9, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is Round up to the nearest observation.)
If you wish to estimate a population mean with a sampling distribution error SE = 0.34...
If you wish to estimate a population mean with a sampling distribution error SE = 0.34 using a 95% confidence interval and you know from prior sampling that σ² is approximately equal to 5.9, how many observations would have to be included in your sample?
If you wish to estimate a population mean with a sampling distribution error SE= 0.33 using...
If you wish to estimate a population mean with a sampling distribution error SE= 0.33 using a 95% confidence interval and you know from prior sampling that is approximately equal to 7.6, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is (Round up to the nearest observation.)
If you wish to estimate a population mean with a sampling distribution error SE=0.23 using a...
If you wish to estimate a population mean with a sampling distribution error SE=0.23 using a 95% confidence interval and you know from prior sampling that ơ2 is approximately equal to 4.5, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is Round up to the nearest observation.)
a. You wish to compute the 95% confidence interval for the population proportion. How large a...
a. You wish to compute the 95% confidence interval for the population proportion. How large a sample should you draw to ensure that the sample proportion does not deviate from the population proportion by more than 0.12? No prior estimate for the population proportion is available. Round intermediate calculations to at least 4 decimal places and "z" value to 3 decimal places. Round up your answer to the nearest whole number.) Sample Size - b. A business student is interested...
If you wish to estimate a population mean with a margin of error MEequals=0.33 using a...
If you wish to estimate a population mean with a margin of error MEequals=0.33 using a 95% confidence interval and you know from prior sampling that σ2 is approximately equal to 4.6 how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is (______) (Round up to the nearest observation.)
If you wish to estimate a population mean with a margin of error ME=0.24 using a...
If you wish to estimate a population mean with a margin of error ME=0.24 using a 95% confidence interval and you know from prior sampling that sigma squaredσ2 is approximately equal to 4.84, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is (_______) (Round up to the nearest observation.)
If you wish to estimate a population mean with a sampling distribution error SE=0.26 using a 95% confidence interval and you know from prior sampling that ๙ is approximately equal to 7.8, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is Round up to the nearest observation.)
6.5.60 E Question Help If you wish to estimate a population mean with a sampling distribution error SE> 0.28 using a 95% confidence interval and you know from prior sampling that ơ2 is approximately equal to 7.9, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is Round up to the nearest observation.)
If you wish to estimate a population mean with a sampling distribution error SE= 0.33 using a 95% confidence interval and you know from prior sampling that is approximately equal to 7.6, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is (Round up to the nearest observation.)
If you wish to estimate a population mean with a sampling distribution error SE=0.23 using a 95% confidence interval and you know from prior sampling that ơ2 is approximately equal to 4.5, how many observations would have to be included in your sample? The number of observations that would have to be included in your sample is Round up to the nearest observation.)
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