Independent Samples t Test. The Independent Samples t Test compares the means of two independent groups in order to determine whether there is statistical evidence that the associated population means are significantly different. The Independent Samples t Test is a parametric test.he calculated t value is then compared to the critical t value from the t distribution table with degrees of freedom df = n 1 + n 2 - 2 and chosen confidence level. If the calculated t t value, then we reject the null hypothesis. Note that this form of the independent samples T test statistic assumes equal variances.
1. Five states are responsible for almost half of NFL draft picks. In the past three NFL drafts, players from Florida, Texas, California, Georgia and Ohio made up 47.3% of the 763 players selected. In 2013, the percentage was 51.3%. 2. Mobile has the most draft picks per capita.
10 of 21. LATEST NFL DRAFT VIDEOS 2015 NFL draft: Biggest steals on Day 2 | 01:28. Russe Lande joins USA TODAY Sports to discuss the best bargain picks from Rounds 2 and 3 of the 2015 NFL draft, including the Tennessee Titans landing receiver Dorial Green-Beckham in the second round.USA TODAY Sports.nalysis of every first-round pick in the 2015 NFL draft. 36. Jacksonville Jaguars â Pittsburgh T T.J. Clemmings: The Jags surrendered a league-high 71 sacks last year, and rookie Blake Bortles was taken down 55 times, more than any other quarterback in 2014. Clemmings needs polish but has a high ceiling.