subject HR

O t = 2.10 when tested at a = .025 Question 14 1 pts Jeff Bezos and Elon Musk fight over who is better in rock-paper-scissors. They play 500 games. Bezos wins 270 of these games, Musk wins the other 230. What is the z-score of the appropriate statistical test? O z = 1.79 O z = 3.58 O z = 40.00 O z = 0.00 1 pts Question 15 15 O All else equal, reducing a increases the statistical power. Question 13 1 pts For an independent t-test with n1 = 18 and n2 = 24, which of the t-statistics below would not be considered statistically significant for a one-sided test? O t = 1.70 when tested at a = .05 O t = 2.490 when tested at a = .01 O t = 1.29 when tested at a = 10 O t = 2.10 when tested at a = .025 1 pts Question 14