8:55 4 w 56 (D' Answer for blank # 5: 572 b 4 Answer for blank # 6: 340 % (392.4, 343, 181.05, 319, 639, 287) Question 2 5/ 5 points A group of high school students participate in an academic competition which tests students in various subjects. For the mathematics portion, the students scored a mean of 42 and a standard deviation of 9. For the social sciences portion, the students scored a mean of 50 and a standard deviation of 8. One of the competitors, Lukas, scored 56 on the math portion of the competition and 64 on the social sciences portion. a) Find his z-score for the math portion. Round to the nearest hundredth. b) Find his z-score for the social sciences portion. c) On which portion did he have the better relative score? Answer for blank # 1: 1.56 Vv (40 %) Answer for blank # 2: 1.75 Vv (40 %) Answer for blank # 3: Social Studies b 4 Portion (1.56, 1.75, social sciences) Question 3 (Bonus) 2 / 2 points Extra Credit: Fill in the blanks with the approrri~ta numbers. G] Intha 1041 _A2 NIRA vraauilar ecaaean AL @ cobra.parkland.edu
