Population: [1 = 12. Sample data {see below}: m ttttttutt state an arm Gow Gott- :: 2] See the table for the following calculations: {a} Square the attitude score it: for each participant. Add up all the X2 s to compute 3?. {b} Add up the attitude score {it} for each participant to compute Ex. Compute the mean score. it = Ex _ 52 2 sea? N E- 3] tscore Formula. Before computing the t-soore, you will need to compute: {a} Estimated population standard deviation (5211 . IKE-{31:11 Standard deviation: 5x = T = 51. = 1l.t"ariance: 5;? : {b} {in} Standard error of the means a: a L- _tdi {c} Observed tscore formula (c) Observed t-score formula @ 2020 Christina Shih asoning (X - H) tobt (d) SX