Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and astandard deviation of 15.Click to view page 1 of the table. Click to view page 2 of the table.0.6X(Round to one decimal place as needed.)The indicated IQ score, x, ISonteruccesia LibOptioEnter your answer in the answer box and then click Check Answer.Final CheckToolsClear AllAll parts showingTIVGILY Ucy E SSTOITS COnTtact sZUT Ptarson uutatioT ITC ATTTETS Eservet. TCITTIS V DSeCopyrigiitions6:33 PM11/29/2019аOEtType here to search

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Asked Nov 30, 2019
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Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a
standard deviation of 15.
Click to view page 1 of the table. Click to view page 2 of the table.
0.6
X
(Round to one decimal place as needed.)
The indicated IQ score, x, IS
onter
ucces
ia Lib
Optio
Enter your answer in the answer box and then click Check Answer.
Final Check
Tools
Clear All
All parts showing
TIVGILY Ucy E SSTOITS COnTtact s
ZUT Ptarson uutatioT ITC ATTTETS Eservet. TCITTIS V DSe
Copyrigiit
ions
6:33 PM
11/29/2019
а
OEt
Type here to search
help_outline

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Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. 0.6 X (Round to one decimal place as needed.) The indicated IQ score, x, IS onter ucces ia Lib Optio Enter your answer in the answer box and then click Check Answer. Final Check Tools Clear All All parts showing TIVGILY Ucy E SSTOITS COnTtact s ZUT Ptarson uutatioT ITC ATTTETS Eservet. TCITTIS V DSe Copyrigiit ions 6:33 PM 11/29/2019 а OEt Type here to search

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Expert Answer

Step 1

Given data

 Mean μ=100

Standard deviation σ=15

Size (n) = 96

P(X ≥ x) = 0.6

P(X< x) = 1- P(X ≥ x) = 0.4

Fin...

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z(p 0.4) 0.25335 ( From Excel =NORM.S.INV(0.4)) X 100 X — и Z = 15 X - 100 -0.25335 15 X = -0.25335 x 15 96.19975~ 96.2 100

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