1. You have been assigned to research effects of the dual credit p college. You have randomly selected a 30 students who did du population information for first term college students. Given t the Z-Test of the sample mean. Parameters/ Statistics Population Mean (H) 2.5 Population Standard Deviation (o) 0.8 Sample mean (X) 2.7 Sample Size (n) 2 = 27- 2.5 1 . 8 = 2 =w do you know this? mit and if the mill hypothesis is inCORRECT harder to reject Harder toreject at 0 001 than more likely to commit type 2 ev With data from Question 1, compute the 95% confidence internal and 99% Confidence internal for the sample mean. If you only have the answer from Question 7, how would you know to reject or retain the nu hypothesis at alpha .05? at alpha .01