A random sample of 100 observations from a population yields a mean equal to 5 and a standard deviation equal to 6. The 95% confidence interval for...

8. A random sample of 100 observations from a population yields a mean equal to 5 and a standard deviation equal to 6. The 95% confidence interval for the mean of the population is a) 5 ± 0.9870 b) 5 ± 1.0248 c) 5 ± 1.0266 d) 5 ± 1.1760 e) none of these:

Q: A random sample of 100 observations from a population yields a mean equal to 5 and astandard deviation equal to 6. The 95% confidence interval for the mean of the population isa) 5 ± 0.9870...