Question

Pinewas to find out whether there is afference in the scores on the second Thandwudents from Mum 336 Presses. The scores we own on the of his two S one and wide o ma Sta r Fuerto Sa herandomly pos ters from Mar 15 as decided there is no evidence to Pedas com Fuldset Man TTh Maha 100 06271355 646 5401 75.82 7767 7601 789 109 71.56 56 16 753 552 4445 88.61 e proximately normal and boots indicate that there are not a protety plots indicate that th State the land lemarive hypotheses DAH HE OB. MO 08. Họ P = 0 HO OD M ution H2 Detentor post P o und to proe decimal places as needed) State the appropriate conclusion Choose the correct answer below n OB R OC He . There is enough evice to support Mr. Puedes cam ul There is not enough evedice to support Mr. Pineda's dam Click to select your answers).

Answer 1

Di - 16.45 26.46 16.99 - 12.07 – 22.33 6.45 40.36 -8.8 - 20.82 E Di - 4.23 S = E(Di-D) = 22.145 n -1 Ho: Md =0 Ha : Md to statistic : to = D Sd/5h Test to = - 4.23 22.145/59 to = – 0.57 P-value = 0.5843 ~ 0.584 evidence Do not Reject Ho. to support Mr. 95% confidence 5 - tale, ny St There is not enough Pineda's claim interval for Md. b) & Mas 5 + tala,ne h Md L - 4.23 +2.306 X 22.145 - 4.23 - 2-306 X 22.145 59 - 4.23 - 17.02 s Md & -4.23 + 17.02 - 21.25 interval 2 Md 5 12.79 contains zero there is no significant difference c) since the