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.
Joe Namath was the first overall selection in the 1965 AFL draft. The University of Alabama Crimson Tide football team has had 336 players drafted into the National Football League (NFL) since the league began holding drafts in 1936. This includes 52 players taken in the first round and two overall number one picks, Harry Gilmer in the 1948 NFL draft and Joe Namath in the 1965 AFL draft.