A researcher wishes to conduct a study on the self-esteem levels of adolescents. She believes that male adolescents have higher self-esteem than female adolescents. Self-esteem test were administered to 50 randomly selected male and 50 female adolescents. (The maximum score possible was a 10.)
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Males
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|
|
|
|
|
|
|
|
|
|
|
1
|
3
|
6
|
5
|
1
|
10
|
8
|
10
|
1
|
9
|
8
|
|
10
|
5
|
10
|
10
|
2
|
6
|
7
|
7
|
2
|
7
|
8
|
|
5
|
7
|
6
|
7
|
2
|
3
|
8
|
4
|
10
|
9
|
10
|
|
2
|
2
|
6
|
2
|
9
|
8
|
9
|
1
|
4
|
4
|
5
|
|
10
|
6
|
7
|
2
|
10
|
9
|
6
|
9
|
9
|
4
|
2
|
|
Females
|
|
|
|
|
|
|
|
|
|
|
|
1
|
2
|
2
|
1
|
6
|
4
|
1
|
7
|
6
|
3
|
4
|
|
3
|
2
|
4
|
5
|
9
|
5
|
2
|
7
|
6
|
5
|
7
|
|
9
|
4
|
9
|
1
|
4
|
3
|
7
|
8
|
4
|
2
|
6
|
|
5
|
2
|
4
|
2
|
6
|
4
|
3
|
6
|
9
|
1
|
9
|
|
3
|
5
|
4
|
9
|
8
|
2
|
8
|
8
|
9
|
7
|
5
|
Do the results indicate that self-esteem is significantly higher on average for males at significance level of 0.01?