18. [-15.26 Points] DETAILS BBBASICSTATBACC 7.5.01 CLMI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider an x distribution with standard deviation 0' = 50. (For each answer, enter an exact number.) (a) If specifications for a research project require the standard error of the corresponding E distribution to be 5, how large does the sample size need to be? ([3) If specications for a research project require the standard error of the corresponding E distribution to be 1, how large does the sample size need to be? Need Help