You need to show your work (formula setup, calculations, etc.) and state any properties or rules you need to solve the problems.

1) Explain what is wrong in each of the following statements.

(a) The central limit theorem states that for large n, the population mean is approximately Normal.

(b) For large n, the distribution of observed values will be approximately Normal.

(c) For sufficiently large n, the empirical rule rule says that X should be within 2 about 95% of the time.