Atown's yearly snowfall in inches over a 10-year period is recorded in this table.

what is the mean of the snowfall amounts?

17.8 in.

18.8 in.

19.8 in.

20.8 in.

year snowfall in inches
2001 14
2002 12
2003 21
2004 26
2005 19
2006 15
2007 22
2008 17
2009 24
2010 18

Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non.conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non.conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)

The winner of a golf tournament made five putts for birdies. the lengths of these putts are in the table shown. what is the total distance of the putts in the yards, feet, and inches?

Identify the number as a regional or irrational.explain. 291.87