Explain what is wrong in each of the following statements.

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

(b) The 68-95-99.7 rule says that ¯x should be within µ ± 2σ about 95% of the time.

(c) The central limit theorem states that for large n, µ is approximately Normal.

Answer rating: 100% (QA)

a For a large sample size the distribution doesnt necessarily need to be normal Accord... View the full answer