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zalisa [80]
2 years ago
8

Please help me i dont understand

Mathematics
1 answer:
kotegsom [21]2 years ago
4 0

Answer:

Step-by-step explanation:

take 52 degree as reference angle

using tan rule

tan 52=opposite/adjacent

1.27=x/21

1.27*21=x

26.67=x

26.9=x

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nx = (Nx/N)*n

where:
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    Nx = population size for stratum x
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Given:

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Solution:

nx = (Nx/N)*n
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ny = (Nx/N)*n
ny = (100/1000)*500 = 50 women


Probability of Man to be selected = nx/(nx + ny)*100 = 50/(50+50)*100 = 50%

<em>ANSWER: 50%</em>
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