Human-Computer Interaction Resource Network
| UsableStats: Tutorials, Calculators, Consulting and Statistics Help | |
| H2 tags : Statistics Tutorials; Calculators; Solved Statistics Problems |
| Last Update : | 13/December/2011 |
| Google PR : | 4 |
| Internal links : | 24 |
| Archive : | Check how did the site look in the past? |
| Site IP address : | 97.74.203.80 |
| Server type : | Apache |
| Powered by : | PleskLin |
| DNS 1 : | ns35.domaincontrol.com |
| DNS 2 : | ns36.domaincontrol.com |
| MX Domain 1 : | mailstore1.secureserver.net |
| MX Domain 2 : | smtp.secureserver.net |
| Alexa rank : | 1,818,528 |
| Description : | There are 1,818,527 sites with a better three-month global Alexa traffic rank than Usablestats.com. Visitors to this site view an average of 1.3 unique pages per day. The fraction of visits to it referred by search engines is about 62%. Approximately 63% of visitors to the site come from the US, where it has attained a traffic rank of 547,869. Visitors to Usablestats.com spend roughly 27 seconds on each pageview and a total of 47 seconds on the site during each visit. |
| United States : | 63.4% |
| coefficient of variation | 2.88% |
| t test calculator | 2.28% |
| empirical rule | 1.78% |
| calculation of standard deviation | 1.75% |
| nominal data | 1.56% |
| standard deviation in excel | 1.48% |
| t-test calculator | 1.42% |
| sample standard deviation | 1.37% |
| nominal ordinal | 1.26% |
| inverse t | 1.12% |
| Quantcast rank : | 354,465 | Average US daily traffic : | 0 |
| Compete rank : | 260,734 |
| Average daily unique visitors : | 5,467 |
| MyWot rank : | 0 |
| Trustworthiness : | 78 |
| Vendor reliability : | 0 |
| Privacy : | 0 |
| Child safety : | 0 |
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