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13.) Aniyah uses his PC for 4 hours a day on average. How much CO2 does his computer (120 W/hr) cause to be emitted in usage AND in stand-by power combined for 3 months? (stand-by power = 2.84 W/hr) 13a.) CO2 from usage a. ) 65.516 b. ) 59.184 C. ) 19.728 d. ) 34.195 13b. ) CO2 from stand-by power a.) 7.003 b.) 1.401 C.) 4.093 d.) 8.404 13c.) Total combined CO2 a.) 42.599 b.) 60.585 c. ) 21.129 d. ) 66.187 14.) If the average IQ score is 100 points, what's the likelihood a person can get below a 70 if the standard deviation is 15 points? 15.) HSE Weights Top Squat 2018 Student Squat Weight (in pounds) Trent Williams 600 Evan Lantz 585 Brandon Gonzalez 500 Tony Myers 475 Crae Kunkleman 475 Seth Smarelli 470 Savon Smith 465 Isaac Abeo 450 Joel Tsetse 430 Nate Wolf 425 15a.) Find the mean 4875 = 487. 5 (0