online and look up the number information in the table. Use o son

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Author:Amos Gilat
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(22)
seasons to see if their distribution of points scored became less or more consistent.
Compare the standard deviations of points scored by this NFL football team in two different
TEAM:
ARIZONA CARDINALS
SEASONS:
2014,
2015
(a ) Go online and look up the number of points scored in each game in each of the seasons by the team.
Put the information in the table. Use only the 16 regular season scores, not playoff games.
Season\
game#
2014
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
15 8
0 5 2
3 7 6 8 8 7
5
4
5
9
2015
4
7
4
6
4
1
2
7
5
11
4
1.
9,
Transcribed Image Text:(22) seasons to see if their distribution of points scored became less or more consistent. Compare the standard deviations of points scored by this NFL football team in two different TEAM: ARIZONA CARDINALS SEASONS: 2014, 2015 (a ) Go online and look up the number of points scored in each game in each of the seasons by the team. Put the information in the table. Use only the 16 regular season scores, not playoff games. Season\ game# 2014 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 15 8 0 5 2 3 7 6 8 8 7 5 4 5 9 2015 4 7 4 6 4 1 2 7 5 11 4 1. 9,
(b) You don't have to do the manual calculation of
the standard deviations. Go online to the textbook
Context 1 observed SD
website applet "Difference in Standard Deviations".
Enter the game scores (use Context 1 for the
earlier season and Context 2 for the more recent
season) and click on
Calculate observed difference in SD. It will calculate the
standard deviations for you. Copy them here -
Context 2 observed SD
Observed difference
Transcribed Image Text:(b) You don't have to do the manual calculation of the standard deviations. Go online to the textbook Context 1 observed SD website applet "Difference in Standard Deviations". Enter the game scores (use Context 1 for the earlier season and Context 2 for the more recent season) and click on Calculate observed difference in SD. It will calculate the standard deviations for you. Copy them here - Context 2 observed SD Observed difference
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