Homework 1 Mrs. Donald wants to know if the homework load is different in the English and mathematics department at Westward High School. She randomly selects 24 students. Twelve record the number of...

 Homework 1 Mrs. Donald wants to know if the homework load is different in the English and
mathematics department at Westward High School. She randomly selects 24 students. Twelve record the
number of hours they spend during the semester on English homework and the other twelve record the number
of hours they spend during the semester on math homework. Is there evidence at the 5% level of significance
that students spend more time on math homework, on average, than English homework?

English 54 125 56 72 48 91 55 111 97 90 75 84
Math 88 89 91 112 63 90 55 98 120 131 95 104

 Homework 2 Mrs. Donald wants to know if the homework load is different in the English and
mathematics department at Westward High School. She randomly selects 12 students who agree to record the
number of hours they spend on homework in the two disciplines for the semester. Is there evidence at the 5%
level of significance that students spend more time on math homework, on average, than English homework?