DATA 25.22 88.77 184 Trt Calories 99.73 435.1 350.65 NNNNNNNNNN 338.9 394.94 88.7 61.55 590.28 95.28 582.59 139.69 635.21 62.78 NNNN 249.86 79.59 441.66 301.75 572.43 436.58 357.78 UN N 371.39 396.79 2 469.02 298.38 2 $78.09 282.99 2 287.31 368.51 2 448.55 88.5 2 332.64 256.32 403.98 408.82 424.94 Dataset: kid_calories.csv 477.96 428.74 Source: K. nan der Horst, A. Fergage, A. Ryta (2014) . "Involving Children 432.52 in Meal Preparation, " Appetite. Vol. 79, pp. 18-24 428.27 Description: Experiment conducted to determine effect of children 596.79 participating in meal preparation on caloric intake. Two g 456.3 (independent samples) . Treatment 1: Children participated. Txt 2: Did not participate. Data generated to match means and SDs. 446.38 14.61 Variables 503.46 Treatment Independent Samples Test Levene's Test for Equality of Variances t-test for Equality of Me Significance One-Sided Two-Sided Mean F dit p P Difference Calories Equal variances .032 859 2.814 45 .004 007 84.60051 assumed Equal variances not 2.825 44.779 004 007 84.60051 assumed a) Set up hypothesis b) Find P-value c) What is your decision? d) What kind of difference in means? Ho: u1 = 12 Ha: 1