Posted by **Morgan** on Monday, October 31, 2011 at 2:51pm.

Consider a 90% confidence interval for μ. Assume σ is not known. For which sample size n=10 or n=20, is the confidence interval longer?

## Answer this Question

## Related Questions

- Statistics - The standard deviation for a population is σ = 15.3. A sample ...
- Statistics - When estimating a population mean μ, where the population ...
- statistics - Refer to Table 1 in the article “Snail Shells in a Practical ...
- Statistics - We have calculated a 95% confidence interval for a proportion and ...
- statistics - Lorraine was in a hurry when she computed a confidence interval for...
- Statistics - Suppose x has a mound-shaped distribution with sigma = 9 . A random...
- Statistics - When consumers apply for credit, their credit is rated using the ...
- Statistics - In a study to estimate a population mean, i start with a sample ...
- Statistics - A scientist in Smallville tested the cholesterol of a random sample...
- Statistics - . As the sample size increases The confidence interval also ...