1. What is the mean of the data set?
10, 15, 14, 8, 18, 11, 12, 12, 10, 10, 17, 16
A town's yearly snowfall in inches over a 10-year period is recorded in this table.
What is the mean of the snowfall amounts?
A.16.4 in.
B.17.1 in.
C.17.4 in.
D. 18.1 in.
Year Snowfall in inches
2001 11
2002 15
2003 19
2004 17
2005 23
2006 20
2007 17
2008 13
2009 18
2010 21
3/. Kathleen made 29, 38, 45, 42, and 36 points on her assignments.
What is the mean number of points Kathleen made?