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Analysis 1
QuestionIs there a difference between married and single officers on perceptions that their job was stressful?
HypothesisIt is hypothesized that married officers would perceive the job as more stressful.
Analysis Used: Independent Samples t-test
Group Statistics
maritial status N
Mean
Std. Deviation
Std. Error Mean
my job is stressful
single
105
4.8286
1.58392
.15457
married
135
4.8444
1.65208
.14219
Independent Samples Test
Diffrence
my job is
stressful
Equal variances
assumed
.018
.893
-.075
238
.940
-.01587
.21114
-.43181
.40007
Equal variances not assumed
-.076
227.850
.21003
-.42971
.39797
Analysis 2
QUESTIONIs there a correlation between the number of months employed as a police officer and satisfaction with their job?
HYPOTHESISIt is hypothesized that the longer an officer is employed the more dissatisfied they become. ANALYSIS USED: Pearson r Correlation
months
I am satisfied with my job
Pearson Correlation
1
-.187**
Sig. (2-tailed)
.002
N
281
Analysis 3
Question
Is there a significant mean difference in language development scores between the 5 hour, 10 hour, and 20 hour groups?
Hypothesis
There will be a significant difference in language development scores between children who spent 5hours, 10 hours, and 20 hours at a daycare.
Analysis: One-Way ANOVA
Descriptives
Std. Error
95% Confidence Interval for Mean
Minimum
Maximum
Lower Bound
Upper Bound
5 Hours
10
76.60
11.965
3.784
68.04
85.16
56
98
10 Hours
85.20
6.197
1.960
80.77
89.63
78
99
20 Hours
91.60
3.406
1.077
89.16
94.04
87
96
Total
30
84.47
9.951
1.817
80.75
88.18
ANOVA
Sum of Squares
df
Mean Square
F
Sig.
Between Groups
1133.067
2
566.533
8.799
.001
Within Groups
1738.400
27
64.385
2871.467
29
Multiple Comparisons
(I) group
(J) group
Mean Difference (I-J)
95% Confidence Interval
-8.600
3.588
.071
-17.76
.56
-15.000*
-24.16
-5.84
8.600
-.56
17.76
-6.400
.257
-15.56
2.76
15.000*
5.84
24.16
6.400
-2.76
15.56
*. The mean difference is significant at the .05 level.
Detailed Question: Instructions: 1. Interpret the results 2. Write a result section using APA formatting. IF results are significant, remember to report the obtained value (T, r, F etc), df, p-values etc. 3. Use single space 4. Each statistical analysis has its own paragraph. You will have 3 paragraphs. #1 Question Hypotheses Results using APA, report means if applicable. #2 Question Hypotheses Results using APA, report means if applicable. #3 Question Hypotheses Results using APA, report means if applicable.
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