@DO Homework . Airs Martrix(eFind The Arna 0, The Shene C Secure https://www.mat

Question

@DO Homework . Airs Martrix(eFind The Arna 0, The Shene C Secure https://www.mathod 48&flushed; trueScld 505252 Math 011-60324 Arlana Martinez & 1 7/10/189:03P Homework: HW 5.4 &Chapter; 6 Score: 0 of 1 pt 50 of 97 (53 complete) MN Score: 52.75%, 51.1 7 of 97 6.3.8-T Find the area of the shaded region. The graph to the right depicts 1Q scores of adults, and those soores are normally distbuted with a mean of 100 and a standand deviation of 15 Question Help []Rund to four dond plates as needed ) The area ofthe shaded- Erter your answer r"n answer box and then tick Oreck Answer All parts showing s Adabe Flash Player

Explanation / Answer

Solution:

p [104 < x < 130] = p [104 - 100 / 15 < Z < 130 - 100 / 15]

= p [0.2667 < Z < 2]
= p(Z < 2) - p(Z < 0.2667)
= 0.9772 - 0.6064
= 0.3708
The area of the shared region is 0.3708

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