IHP340 7-3 Wiley Plus Homework 2025
Southern New Hampshire University
Question 1 of 17
Current Attempt in Progress
Two sets of sample data, A and B, are given. Without doing any calculations,
indicate in which set of sample data, A or B, there is likely to be stronger
evidence of a difference in the two population means.
Dataset A Dataset B
Group 1 Group 2 Group 1 Group 2
12 28 15 21
20 14 14 19
8 25 16 19
21 18 15 21
14 15 15 20
𝑥⎯⎯1=15x¯1= 𝑥⎯⎯2=20x¯2= 𝑥⎯⎯1=15x¯1= 𝑥⎯⎯2=20x¯2=
15 20 15 20
Select answer from the options below
Dataset B
Question 2 of 17
Your answer is correct.
Two sets of sample data, A and B, are given. Without doing any calculations,
indicate in which set of sample data, A or B, there is likely to be stronger
evidence of a difference in the population means.
, Dataset B
Question 3 of 17
2..05.
Two sets of sample data, A and B, are given. Without doing any calculations,
indicate in which set of sample data, A or B, there is likely to be stronger
evidence of a difference in the population means.
Dataset B
Question 4 of 17
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.
𝑥⎯⎯x
Team Penalties n s
¯
A 9 9 5 11 9 5 8.6 2.191
B 7 3 5 1 5 5 4.2 2.280
C 3 7 2 4 8 5 4.8 2.588
Overall 15 5.87 2.973
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 not enough evidence to conclude that there is a significance
difference in mean number of penalties among the three teams.
Question 5 of 17
Two sets of sample data, A and B, are given. Without doing any calculations,
indicate in which set of sample data, A or B, there is likely to be stronger
evidence of a difference in the two population means.
Southern New Hampshire University
Question 1 of 17
Current Attempt in Progress
Two sets of sample data, A and B, are given. Without doing any calculations,
indicate in which set of sample data, A or B, there is likely to be stronger
evidence of a difference in the two population means.
Dataset A Dataset B
Group 1 Group 2 Group 1 Group 2
12 28 15 21
20 14 14 19
8 25 16 19
21 18 15 21
14 15 15 20
𝑥⎯⎯1=15x¯1= 𝑥⎯⎯2=20x¯2= 𝑥⎯⎯1=15x¯1= 𝑥⎯⎯2=20x¯2=
15 20 15 20
Select answer from the options below
Dataset B
Question 2 of 17
Your answer is correct.
Two sets of sample data, A and B, are given. Without doing any calculations,
indicate in which set of sample data, A or B, there is likely to be stronger
evidence of a difference in the population means.
, Dataset B
Question 3 of 17
2..05.
Two sets of sample data, A and B, are given. Without doing any calculations,
indicate in which set of sample data, A or B, there is likely to be stronger
evidence of a difference in the population means.
Dataset B
Question 4 of 17
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.
𝑥⎯⎯x
Team Penalties n s
¯
A 9 9 5 11 9 5 8.6 2.191
B 7 3 5 1 5 5 4.2 2.280
C 3 7 2 4 8 5 4.8 2.588
Overall 15 5.87 2.973
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 not enough evidence to conclude that there is a significance
difference in mean number of penalties among the three teams.
Question 5 of 17
Two sets of sample data, A and B, are given. Without doing any calculations,
indicate in which set of sample data, A or B, there is likely to be stronger
evidence of a difference in the two population means.
