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oksano4ka [1.4K]
3 years ago
13

Write an equivalent expression for the following. -3(ab +6ba) -(4+b)

Mathematics
1 answer:
Anna71 [15]3 years ago
4 0
18ba-3ab-b-4
This should be the correct order of the terms too
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A report states that the mean yearly salary offer for students graduating with a degree in accounting is $48,734. Suppose that a
DENIUS [597]

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To claim to be tested is whether "the mean salary is higher than 48,734".

i.e. μ > 48,734

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$H_0 : \mu = 48,734$

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3 years ago
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