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| Name/Notes |
Share |
Owner |
Created |
Size |
Views |
Summary statistics for Gender = Female:
| Column |
n |
Mean |
Variance |
Std. Dev. |
Std. Err. |
Median |
Range |
Min |
Max |
Q1 |
Q3 |
| Shoes |
348 |
26.422413 |
464.1755 |
21.544733 |
1.1549189 |
20 |
99 |
1 |
100 |
10.5 |
34.5 |
Summary statistics for Gender = Male:
| Column |
n |
Mean |
Variance |
Std. Dev. |
Std. Err. |
Median |
Range |
Min |
Max |
Q1 |
Q3 |
| Shoes |
302 |
10 |
201.3422 |
14.18951 |
0.81651455 |
6 |
99 |
1 |
100 |
4 |
10 |
Summary Statistics of Shoes | yes | kingrilli872@flagler.edu | May 12, 2013 | 2KB | 2 | Hypothesis test results:
p : proportion of successes for population
H 0 : p = 0.5
H A : p > 0.5
| Proportion |
Count |
Total |
Sample Prop. |
Std. Err. |
Z-Stat |
P-value |
| p |
3497 |
6275 |
0.55729085 |
0.006311944 |
9.076575 |
<0.0001 |
W13 HW | yes | mlu2688@yahoo.com | May 12, 2013 | 797B | 7 | Failed to open results file.
Histogram | yes | lisapagan@sbcglobal.net | May 12, 2013 | 0B | 2 | Hypothesis test results:
μ : mean of Variable
H 0 : μ = 25
H A : μ ≠ 25
| Variable |
Sample Mean |
Std. Err. |
DF |
T-Stat |
P-value |
| Age |
22.81081 |
0.8975007 |
73 |
-2.4392061 |
0.0172 |
| Q4 About how many hours a day do you spend on Facebook or Twitter? |
3.1333334 |
0.24992491 |
74 |
-87.49294 |
<0.0001 |
| Q5 How many friends or followers do you have on Facebook or Twitter? |
243.30667 |
12.475648 |
74 |
17.498623 |
<0.0001 |
Difference of 25 | yes | sarapikowski@yahoo.com | May 12, 2013 | 1KB | 3 | Hypothesis test results:
μ : mean of Variable
H 0 : μ = 25
H A : μ > 25
| Variable |
Sample Mean |
Std. Err. |
DF |
T-Stat |
P-value |
| Age |
22.81081 |
0.8975007 |
73 |
-2.4392061 |
0.9914 |
| Q4 About how many hours a day do you spend on Facebook or Twitter? |
3.1333334 |
0.24992491 |
74 |
-87.49294 |
1 |
| Q5 How many friends or followers do you have on Facebook or Twitter? |
243.30667 |
12.475648 |
74 |
17.498623 |
<0.0001 |
Greater than 25 | yes | sarapikowski@yahoo.com | May 12, 2013 | 1KB | 2 | Hypothesis test results:
μ : mean of Variable
H 0 : μ = 25
H A : μ < 25
| Variable |
Sample Mean |
Std. Err. |
DF |
T-Stat |
P-value |
| Age |
22.81081 |
0.8975007 |
73 |
-2.4392061 |
0.0086 |
| Q4 About how many hours a day do you spend on Facebook or Twitter? |
3.1333334 |
0.24992491 |
74 |
-87.49294 |
<0.0001 |
| Q5 How many friends or followers do you have on Facebook or Twitter? |
243.30667 |
12.475648 |
74 |
17.498623 |
1 |
Less than 25 | yes | sarapikowski@yahoo.com | May 12, 2013 | 1KB | 4 | 99% confidence interval results:
μ : mean of Variable
| Variable |
Sample Mean |
Std. Err. |
DF |
L. Limit |
U. Limit |
| Age |
22.81081 |
0.8975007 |
73 |
20.437038 |
25.184582 |
| Q4 About how many hours a day do you spend on Facebook or Twitter? |
3.1333334 |
0.24992491 |
74 |
2.4725537 |
3.794113 |
| Q5 How many friends or followers do you have on Facebook or Twitter? |
243.30667 |
12.475648 |
74 |
210.32214 |
276.2912 |
99% confidence interval | yes | sarapikowski@yahoo.com | May 12, 2013 | 1KB | 3 | 95% confidence interval results:
μ : mean of Variable
| Variable |
Sample Mean |
Std. Err. |
DF |
L. Limit |
U. Limit |
| Age |
22.81081 |
0.8975007 |
73 |
21.022095 |
24.599527 |
| Q4 About how many hours a day do you spend on Facebook or Twitter? |
3.1333334 |
0.24992491 |
74 |
2.6353471 |
3.6313195 |
| Q5 How many friends or followers do you have on Facebook or Twitter? |
243.30667 |
12.475648 |
74 |
218.4484 |
268.16495 |
95% confidence interval | yes | sarapikowski@yahoo.com | May 12, 2013 | 1KB | 2 |
Pie Chart for have you ever purchased an advertisment on social networking site | yes | sarapikowski@yahoo.com | May 12, 2013 | 15KB | 4 |
Pie Chart for how many friends on facebook or twitter | yes | sarapikowski@yahoo.com | May 12, 2013 | 79KB | 3 |
Pie Chart for how many hours you spend on facebook or twitter | yes | sarapikowski@yahoo.com | May 12, 2013 | 26KB | 2 |
Pie Chart for Facebok or Twitter or both | yes | sarapikowski@yahoo.com | May 12, 2013 | 19KB | 3 |
Age Pie Chart | yes | sarapikowski@yahoo.com | May 12, 2013 | 43KB | 2 |
Gender Pie Chart | yes | sarapikowski@yahoo.com | May 12, 2013 | 16KB | 4 | 95% confidence interval results:
μ : mean of Variable
| Variable |
Sample Mean |
Std. Err. |
DF |
L. Limit |
U. Limit |
| var7 |
67.76667 |
3.031514 |
29 |
61.566525 |
73.96681 |
One sample T statistics with data (Male Confidence Interval) | yes | rheiser2@msudenver.edu | May 11, 2013 | 642B | 3 |
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