A. Determine the value z* that separates the largest 15% of all z values from others B.Determine the values of -z* and z* that separate the middle 93% of all z values Answer for part a.) rounded to 2...

A. Determine the value z* that separates the largest 15% of all z values from others

B.Determine the values of -z* and z* that separate the middle 93% of all z values

Answer for part a.) rounded to 2 decimal places: z *=