Answered>Order 35

2 Find the z-score corresponding to the given area. Remember, z is distributed as the standard normal distribution with mean of 0 and standard deviation of 1.

·        The area to the left of z is 15%

·        The area to the right of z is 65%

·        The area to the left of z is 10%

·        The area to the right of z is 5%

·        The area between -z and z is 95%. (Hint draw a picture and figure out the area to the left of the  -z.)

·        The area between -z and z is 99%.

I am mainly having trouble with the last two

 
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