Statics {1} determine what population parameter is being tested
{2]state the null and alternative hypothesis
{3} determine if it is left tailed , or two tailed test
{4} determine the most appropriate level of significance to use 1%, 5%
scenario1 = according to stats canada, the average weight of baby born in canada in 2013 was 3.35kg. a pediatrician believes this number has increased since then. a large random sample of newborn babies is selected to test the pediatrician claim

sc2 the established success rate of particular treatment is 85% .a physician believes that his success rate is higher than this , so he tests this claim using a random sample of his patients who have had the treatment in the past 3 years. however he does not wish to claim that his patients experience more success than average unless he is a certain as he possibly can be.