https://padlet.com/mmar683/7o9zr760qcen Statistic Tests en-us 2017-07-21 11:24:13 UTC 2024-10-01 21:32:45 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Dartstarget.png mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179182909 In any measurement it is not obtain a real valour]]> 2017-07-21 11:33:28 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179182909 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179182916 It is obtain an interval where is the real data ]]> 2017-07-21 11:33:47 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179182916 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179182942 It is supposed any systematic error]]> 2017-07-21 11:34:51 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179182942 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179182949 Valour range that it is obtain when it is add and subtract to the arithmetic mean (x ̅) the confidence interval]]> 2017-07-21 11:35:08 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179182949 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179182954 The interval where it is expected to find the real valour with 90%, 95% or 99% confidence level]]> 2017-07-21 11:35:20 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179182954 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179182976 Mean ± Confidence Interval]]> 2017-07-21 11:36:02 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179182976 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179183020 How it is determined the Confidence Interval?]]> 2017-07-21 11:38:02 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179183020 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179183029 If we haves, it could be used the z that it was studied the previous activity]]> 2017-07-21 11:38:14 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179183029 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179183103 2017-07-21 11:40:10 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179183103 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179183503 If we don’t have s, we need another mathematical expression]]> 2017-07-21 11:50:36 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179183503 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179183532 Tabulated valour, it depends of the Confidence Interval and the degrees of freedom(n-1) related with a measurement set]]> 2017-07-21 11:51:24 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179183532 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179184140 2017-07-21 12:12:44 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179184140 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179184151 Distribution similar to Normal distribution but some width]]> 2017-07-21 12:13:10 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179184151 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179184157 When it is increased the measurement data the width is less]]> 2017-07-21 12:13:22 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179184157 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179184162 With a large measurement data it will be obtain the Normal Distribution]]> 2017-07-21 12:13:32 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179184162 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179184177 2017-07-21 12:14:00 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179184177 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179184188 2017-07-21 12:14:24 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179184188 mmar683 https://padlet.com/mmar683/7o9zr760qcen/wish/179184198 2017-07-21 12:14:49 UTC https://padlet.com/mmar683/7o9zr760qcen/wish/179184198