Find the z -scores corresponding to the given areas under the standard normal distribution bell curve. ) The area to the left of z is 15%…

Find the z-scores corresponding to the given areas under the standard normal distribution “bell curve”.

  1. )   The area to the left of z is 15%
  2. )   The area to the right of z is 65%.
  3. )   The area to the left of z is 10%.
  4. )   The area to the right of z is 5%.
  5. )   The area between -z and z is 95%. (Hint draw a picture and figure out the area to the left of the -z)
  6. )   The area between -z and z is 99%.

Remember, z is distributed as the standard normal distribution with mean μ = 0 and standard deviation σ = 1

For parts (a) through (d): Enter answers in decimal form rounded to nearest thousandth (3 places after decimal). Be sure to include sign! Examples of correctly entered answers:

Save your time - order a paper!

Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlines

Order Paper Now

0.000    -0.003   +0.070   +0.100   -0.395  +1.000

"Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!":

Get started