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aryaelfkind aryaelfkind
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Use the following to answer the questions below:

Penalties in ice hockey occur when a player breaks one of the rules of the game. In most cases, when a penalty occurs, the offending player is placed in the penalty box (the length of time spent in the penalty box depends on the severity of the penalty), and the team has to play with fewer people on the ice, which can result in an advantage for the opposing team. The number of penalties per game for several randomly selected games are displayed for three college men's ice hockey teams.

TeamPenaltiesns
A 9        9        5       11       9 58.62.191
B7        3        5        1        554.22.280
C3        7        2        4        854.82.588
Overall15  5.872.973


ANOVA output gives a p-value of 0.025 for the difference in mean number of penalties among the three teams.  Using α = 0.05, what is the conclusion of the test in context?

▸ There is evidence of a significance difference in mean number of penalties among the three teams.

▸ There is not enough evidence to conclude that there is a significance difference in mean number of penalties among the three teams.
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
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brassgodbrassgod
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