If a probability distribution is 5/12, 1/12, 1/4, x, what is the value of x? a. 1/4 b. 1/6 c. 1/12 d. 1/3

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220