Year Aerobic Basketball 2005 261 878 Use the table, which gives the total amounts of sales (in millions of dollars) for aerobic, basketball, cross-training. and walking shoes for the years 2005-2011 Find the mean and standard 2007 deviation of cross-training shoes. 2006 262 964 280 892 2008 260 2009 223 2010 249 2011 252 718 741 721 729 Cross- Training 1456 1543 1552 1615 2070 2132 2158 Walking 3673 4091 4197 4204 4416 4256 4299 The mean sales for cross-training shoes from 2005-2011 was 1789.4286 million dollars. (Round to three decimal places as needed.) The standard deviation of the sales for cross-training shoes from 2005-2011 was million dollars. (Round to three decimal places as needed.)

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K
Year Aerobic Basketball
Use the table, which gives the total
amounts of sales (in millions of dollars)
for aerobic, basketball, cross-training,
and walking shoes for the years
2005
878
2006
964
892
2005-2011 Find the mean and standard 2007
deviation of cross-training shoes.
261
262
280
2008 260
2009 223
2010 249
2011 252
718
741
721
729
Cross-
Training
1456
1543
1552
1615
2070
2132
Walking
3673
4091
4197
4204
4416
4256
2158 4299
CCLE
The mean sales for cross-training shoes from 2005-2011 was 1789.4286 million dollars.
(Round to three decimal places as needed.)
The standard deviation of the sales for cross-training shoes from 2005-2011 was million dollars.
(Round to three decimal places as needed)
Transcribed Image Text:K Year Aerobic Basketball Use the table, which gives the total amounts of sales (in millions of dollars) for aerobic, basketball, cross-training, and walking shoes for the years 2005 878 2006 964 892 2005-2011 Find the mean and standard 2007 deviation of cross-training shoes. 261 262 280 2008 260 2009 223 2010 249 2011 252 718 741 721 729 Cross- Training 1456 1543 1552 1615 2070 2132 Walking 3673 4091 4197 4204 4416 4256 2158 4299 CCLE The mean sales for cross-training shoes from 2005-2011 was 1789.4286 million dollars. (Round to three decimal places as needed.) The standard deviation of the sales for cross-training shoes from 2005-2011 was million dollars. (Round to three decimal places as needed)
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