What z-score value separates the top 10% of a normal distribution from the bottom 906? O a. z=0.25 Ob. z=-0.25 Oc z=1.28 O d. z--12S
What z-score value separates the top 10% of a normal distribution from the bottom 906? O a. z=0.25 Ob. z=-0.25 Oc z=1.28 O d. z--12S
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 23PFA
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![What z-score value separates the top 10% of a normal distribution from the bottom 90%?
O a. z=0.25
O b. z= -0.25
O . z=1.28
O d. z=-1.28](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa1d059cf-2e92-484b-8297-7fbb247c30a5%2F540b2507-d408-4bd5-a30d-e36b25e04b4f%2Fay4dc45_processed.png&w=3840&q=75)
Transcribed Image Text:What z-score value separates the top 10% of a normal distribution from the bottom 90%?
O a. z=0.25
O b. z= -0.25
O . z=1.28
O d. z=-1.28
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