Below is a frequency histogram for the distribution of scores (out of 100 points) on a recent accounting midterm. 10-15 1 student, 20-25 1 student, 60-65 1 student, 70-75 2 students, 75-80 5 students, 80-85 4 students, 85-90 11 students, 90-95 7 students, 95-100 3 students What proportion of students scored in the 90s? How many students scored less than 70