A questionnaire was given to students. The first question asked was "How stressed have you been in the last week on a scale of 0 to 10 with 0 being not stressed at all and 10 being as stressed as possible?" The responses are shown in the a. Which stress rating describes the greatest number of students? out of 10 (Type a whole number.) b. How many students responded with this rating? students (Type a whole number.) 13 possible Sub Stress Rating Frequency 0 6 1 5 2 1 3 12 4 13 5 10 6 16 7 23 8 34 9 20 10 10