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() (?)|[YÍ https://edugen wileyplus.com/ed Search WileyPLUS Section P.5 M WileyPLUS C Find The Specified Aress For A x Lock, Statistics: Unlocking the Power of Data, 2e PRINTER VERSION 4 BACK NEXT ASSIGNMENT RESOURCES Chapter P, Section 5, Exercise 133 Find the specified areas for a M (0, 1) density x Incorrect. (a) The area below z = 1.06 Exercise 13 Round your answer to three decimal places. 0.8508 the absolute tolerance is +/-0.001 SHOW HT LINK TO T Correct. (b) The area above Z =-1.5 Round your answer to three decimal places. O Type here to search pa ^ 411 PM 41) 4/4/2018

Explanation / Answer

a)

P ( Z < 1.06) = 0.855 (Rounded to three decimal places)

b)

P( Z > -1.5) = P( Z < 1.5)

= 0.933

c)

P( 1.0 < Z < 2.1) = P( Z < 2.1) - P( Z < 1.0)

= 0.9821 - 0.8413

= 0.141 (Rounded to three decimal places)

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