What is A-B venn diagram with set {2,4,5,6,9 } {2,3,5,6,7, 9,10}

A95%  confidence interval  for the  mean  all of a  population  is  computed  from a  random sample andfound to be 93. we may conclude that e, the  average  variability of the  sample  proportion  in  allsamples  of  size n  from the  population. 4. the critical value used to construct a  confidence interval  for a proportion depends upon.