Jose is the manager of a children's baseball league. Jose wants to know if the four new teams (teams A, B, C, and D; the sample) that were added this year differ from the whole population of children's baseball teams across the nation in terms of the number of games they won last season. For the whole league (the population), the population mean = 8.56 games won, and the a (population SD) = 3.22. MAKE SURE YOU SAVE YOUR RESPONSES TO THESE QUESTIONS. YOU WILL NEED THEM FOR THE DISCUSSION ASSIGNMENT THIS WEEK! Below are the number of games won for the four new teams this year Team Number of games won A 1 2 3 Your job is to determine if this sample (The average of teams A. B, C, and D) differ significantly from what you would expect given the population of teams. 1. By comparing obtained value to critical value, the decision is to a) Fail to reject the null hypothesis b) Reject the null hypothesis 2. Write up your results as you would see it in a results section of an empirical research paper:

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Jose is the manager of a children's baseball league. Jose wants to know if the four new teams
(teams A, B, C, and D; the sample) that were added this year differ from the whole population
of children's baseball teams across the nation in terms of the number of games they won last
season. For the whole league (the population), the population mean = 8.56 games won, and
the o (population SD) = 3.22. MAKE SURE YOU SAVE YOUR RESPONSES TO THESE
QUESTIONS. YOU WILL NEED THEM FOR THE DISCUSSION ASSIGNMENT THIS WEEK!
%3D
Below are the number of games won for the four new teams this year
Team
Number of games won
A
1
D
3
Your job is to determine if this sample (The average of teams A. B, C, and D) differ
significantly from what you would expect given the population of teams.
1. By comparing obtained value to critical value, the decision is to
a) Fail to reject the null hypothesis
b) Reject the null hypothesis
2. Write up your results as you would see it in a results section of an empirical
research paper:
Transcribed Image Text:Jose is the manager of a children's baseball league. Jose wants to know if the four new teams (teams A, B, C, and D; the sample) that were added this year differ from the whole population of children's baseball teams across the nation in terms of the number of games they won last season. For the whole league (the population), the population mean = 8.56 games won, and the o (population SD) = 3.22. MAKE SURE YOU SAVE YOUR RESPONSES TO THESE QUESTIONS. YOU WILL NEED THEM FOR THE DISCUSSION ASSIGNMENT THIS WEEK! %3D Below are the number of games won for the four new teams this year Team Number of games won A 1 D 3 Your job is to determine if this sample (The average of teams A. B, C, and D) differ significantly from what you would expect given the population of teams. 1. By comparing obtained value to critical value, the decision is to a) Fail to reject the null hypothesis b) Reject the null hypothesis 2. Write up your results as you would see it in a results section of an empirical research paper:
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