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? 15

Question

3 years ago

9

.0 in. 17.0 in. 17.9 in. 18.9 in Year Snowfall in inches 1997 15 1998 11 1999 18 2000 25 2001 13 2002 20 2003 16 2004 28 2005 15 2006 18

2 answers:

7nadin3 [17] · Answer 1 · 2022-02-01T09:09:30+03:00

5 0

Answer:

17.9 inches

Step-by-step explanation:

The mean is found by adding together all of the data points and dividing by the number of data points.

The sum of our data is

15+11+18+25+13+20+16+28+15+18 = 179

There are 10 data points.

This makes the mean 179/10 = 17.9.

Alexandra [31] · Answer 2 · 2022-02-01T06:54:53+03:00

3 0

The answer is 17.9 in. mean snowfall over a 10-year period.