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Vlada [557]
2 years ago
7

The population proportion for a certain characteristic is 0.28. In a sample of

Mathematics
1 answer:
Allisa [31]2 years ago
3 0

Answer:

B. p= 0.25

Step-by-step explanation:

Pls give brainliest if helps

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Please help me solve and you'll get a brainlist
jasenka [17]
Y=4x+1
Let y=0
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6x + 3y = 33 4x + y = 15 A. x = 2, y = 7 B. x = -13, y = 7 C. x = - 2 3 , y = 12 2 3 D. x = 5, y = 1
klio [65]

6x+3y=33..........(1)

4x+y=15

y=15-4x.........(2)

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distribute 3 over the bracket

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plugging this value of x in equation 2 we get

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3 0
3 years ago
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