Normal Distribution Calculations Practice Gateway Exam E Practice Math 150 For each of the probabilities (areas) you are asked to compute below, first label the picture so that the picture contains a reasonable depiction of the area you are asked to calculate. (Remember to label the middle with the mean and standard deviation. Then, compute the area using normalcdf(,,, ) N(0,1) P(-1 1.5) N(0,1) P(z11) N(-100,10) P(x>-110) N(-100,10) P(x 3.1)For each of the problems, below, you are asked to find one or two boundaries of a region with a given area. First, label the picture so that the picture contains a reasonable depiction of the region whose boundary or boundaries you are finding. (Remember to label the middle with the mean and standard deviation. Then, find the boundary or boundaries using invNorm( N(0,1) Find Zlower bounding N(0,1) Find Zupper bounding N(0,1) Find Zlower and Zupper the top 32%. the bottom 60%. bounding the middle 28%. N(10,2) Find Xlower bounding N(10,2) Find Xupper bounding N(10,2) Find Xlower and Xupper the top 85%. the bottom 34%. bounding the middle 75%. N(-100,10) Find Xlower (-100,10) Find Xupper N(-100,10) Find Xlower and bounding the top 15%. bounding the 44th percentile Xupper bounding the middle 20%. N(2.6,0.4) Find Xlower N(2.6,0.4) Find Xupper N(2.6,0.4) Find Xlower and bounding the top 1.5%. bounding the 68th percentile. Xupper bounding the middle 48%. 2