Shannon has 8 colored pencils. The lengths, in inches, are shown 7 1/4, 6 3/4, 7 3/4, 7,6 2/4, 7 1/4, 6 1/4, 6 Make a line plot to represent the data.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is