Need Help? Read It 18. [-/5.26 Points] DETAILS BBBASICSTAT8ACC 7.5.010.MI. MY NOTES ASK YOUR TEACHER PRACTICE A Consider an x distribution with standard deviation o = 42. (For each answer, enter an exact number.) (a) If specifications for a research project require the standard error of the corresponding x distribution to be 3, how large does the sample size need to b n = (b) If specifications for a research project require the standard error of the corresponding x distribution to be 1, how large does the sample size need to be An= Need Help? Read It 19. [1.3/5.32 Points] DETAILS PREVIOUS ANSWERS BBBASICSTAT8ACC 7.6.020. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER