Overmany years, a Math instructorhas recorded all of the grades that she awarded on a particular exam. Theresults are shown in the table to the right (bluecells).Part 1 - Howmany students in a typical class of 30 would sheexpect to score more than 95%?Part2 - Howmany students in a typical class of 30 would sheexpect to score more than 85%?Part 3 - If she wanted to set thepass mark so that 65% of students passed and 35% failed, what pass mark would she use?
