Ages of Students All students in an after school martial arts class were
asked their age. The dot plot shows the results of the
survey. How many students were surveyed?
А50 students
C 11 students
B16 students
D 7 students

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250