The probability that a biased coin will land on Heads is 0.43 Azmol is going to throw the coin 600 times.
Work out an estimate for the number of times the coin will land on Tails.

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