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Two sample proportion summary confidence interval:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions

95% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p2517053800.0660714290.074966624-0.0808604550.21300331
Two sample proportion summary confidence interval (result 7)
teodoroaleoAug 17, 20191KB22

Two sample proportion summary hypothesis test:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 ≠ 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p2517053800.0660714290.0754668010.875503230.3813
Two sample proportion summary hypothesis test
teodoroaleoAug 17, 20191KB16

Contingency table results:


Rows: Social Skills
Columns: Gender
FemaleMaleTotal
No511970
Yes532780
Total10446150

Chi-Square test:


StatisticDFValueP-value
Chi-square10.766505910.3813
Contingency table (with data)female v male
teodoroaleoAug 17, 20192KB19

One sample proportion summary confidence interval:


p : Proportion of successes
Method: Standard-Wald

90% confidence interval results:
ProportionCountTotalSample Prop.Std. Err.L. LimitU. Limit
p801500.533333330.0407340060.466331860.60033481
One sample proportion summary confidence interval number 2
teodoroaleoAug 17, 20191KB18

One sample proportion summary hypothesis test:


p : Proportion of successes
H0 : p = 0.5
HA : p > 0.5

Hypothesis test results:
ProportionCountTotalSample Prop.Std. Err.Z-StatP-value
p801500.533333330.0408248290.816496580.2071
One sample proportion summary hypothesis test
teodoroaleoAug 17, 20191KB19
Pie Chart With Data no v YesteodoroaleoAug 17, 2019174B19
Bar Plot With Data social v non SocialteodoroaleoAug 17, 2019174B16
Bar Plot With Data FemaleteodoroaleoAug 17, 2019174B20

Contingency table results:


Rows: Reading Time in One Sitting
Columns: Social Skills
NoYesTotal
0 to 50262955
50 to 100231639
100 to 150131932
150 to 200347
200 to 25051217
Total7080150

Chi-Square test:


StatisticDFValueP-value
Chi-square44.92548110.295
Reading Time Contingency table (with data)
teodoroaleoAug 4, 20192KB24
age Bar PlotteodoroaleoAug 4, 2019174B19
age and social skills Bar Plot With DatateodoroaleoAug 4, 2019174B24

Summary statistics for Number of Books per Week:


Group by: Social Skills
Social SkillsnMinQ1MedianQ3MaxIQR
No700124963
Yes80012101009

books per week Summary Stats
teodoroaleoAug 4, 20192KB21
Boxplot number of books per weekteodoroaleoAug 4, 2019174B25
social skills Bar Plot yes v noteodoroaleoAug 4, 2019174B17
Social skills Bar Plot yes v noteodoroaleoAug 4, 2019174B14


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