1) A population forms a normal distribution with a mean of 85 and SD of 24. Compute the z-score for sample with mean of 91 and n = 16 2) in question above, what is the chance of getting a sample with mean of smaller than 91? less 3a) What causes standard error of M to get smaller? 3b) what does a small standard error of M mean/indicate? ing 4) what is the distribution of sample means exactly? Zoom 5) Why are sample characteristics important in inferential statistics and research