a) find P(-.12<Z<.54)

b)find P(z=0)

c) find the z-score that seperates the bottom 40% frin the top 60%

D) find the z-scores for which 95 % of the distribution is between -z and z

If you are able to help me I want to thank you in advance

If you can help me more on a one on one basis then tell me so

let me know how much you would charge to help me