Wednesday

September 17, 2014

September 17, 2014

Posted by **Nesa** on Friday, May 11, 2012 at 12:56am.

i) Assuming that the kilometers per liter given by all mid-sized cars have a normal distribution, find a 99% confidence interval for the population mean μ.

- Statistics -
**PsyDAG**, Friday, May 11, 2012 at 12:50pm99% = mean ± 2.575 SEm

SEm = SD/√n

**Answer this Question**

**Related Questions**

statistics - A random sample of 16 mid-sized cars tested for fuel consumption ...

stats - A random sample of mid-sized cars tested for fuel consumption gave a ...

statistics - It is claimed that an automobile is driven on the average more than...

statistics - A construction zone on Kings Road has a posted speed of 45 ...

statistics - The manufacturer of a new compact car claims the miles per gallon (...

Statistics - The manufacturer of a new compact car claims the miles per gallon (...

physics - how many kilometers per liter will a car obtain if its engine is 25% ...

statistics - The U.S. Department of Agriculture claims that the mean consumption...

statistics - assume that the volume of drink is normally distributed, with a ...

STATS - 1-Suppose that the fuel comsumption of cars for the same model is ...