June 2019 Statistics Q5EdexcelCurrent spec6 marksIncludes hypothesis testingBinomial DistributionMark scheme (a)Notes (a)Mark scheme (b)Notes (b)Mark scheme (c)Notes (c)Mark scheme (d)Notes (d)Mark scheme (a)Notes (a)Mark scheme (b)Notes (b)Mark scheme (c)Notes (c)Mark scheme (d)Notes (d)
