SPSS Activity Ch 3.3
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James Madison University *
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Course
MATH 220
Subject
Mathematics
Date
Apr 3, 2024
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4
Uploaded by ChancellorCoyote1487
MATH 220 Fall 2022 Name:Jamie Del Cid
Date:
1/31/24 Sec: 15
SPSS In-Class Activity Ch3.3 Output for Activity 1
: Use SPSS Explore to create the descriptive statistics tables, including quartiles, and paste the edited tables below
.
MATH 220 Fall 2022 Use the Percentiles table to answer the following questions: 1)
Find the median, the first quartile, and the third quartile of the age of male bears. a.
The median (Q
2
) of the age of male bears is: 32 b.
The first quartile (Q
1
) of the
age of male bears is: 16.5 c.
The third quartile (Q
3
) of the age of male bears is: 53 2)
Find the median, the first quartile, and the third quartile of the age of female bears. a.
The median (Q
2
) of the age of female bears is: 57 b.
The first quartile (Q
1
) of the age of female bears is: 18.5 c.
The third quartile (Q
3
) of the age of female bears is: 75.5 3)
Find the upper and lower outlier bounds for the age of male bears. a.
The lower outlier boundary (
LOB) for the age of male bears is: -38.25 b.
The upper outlier boundary (
UOB
) for the age of male bears is: 107.75 4)
Find the upper and lower outlier bounds for the age of female bears. a.
The lower outlier boundary (
LOB) for the age of female bears is: b.
The upper outlier boundary (
UOB
) for the age of female bears is: 5)
Are there any outliers? a.
There (are/are no) outliers for the age of male bears. b.
There (are/are no) outliers for the age of female bears. 6)
List the outliers. If there is more than one outlier, separate them by commas. Outlier(s):
MATH 220 Fall 2022 Output for Activity 2: Use SPSS Explore to create a comparative box plot for this data (Age) that splits the sample by gender. Copy and paste the edited comparative boxplot below
. Use the comparative boxplot to answer the following questions: 1)
Are there any outliers? a.
There (are/are no) outliers for the age of male bears. b.
There (are/are no) outliers for the age of female bears. 2)
List the outliers. If there is more than one outlier, separate them by commas. Outlier(s): 3)
Do the results agree with what you found in question 6 of Activity 1? 4)
Identify the moderate and the extreme outlier(s).
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MATH 220 Fall 2022