3 years ago

Acticity 2.5.2 the vertical angles theorem

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

6 0

the answer is 5.5.5.5.5 because i just did the math

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Given that the owner of a local nightclub has recently surveyed a random sample of n = 250 customers of the club.

$H_0: Mean = 30\\H_a: Mean >30$

(Right tailed test)

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Sample mean = 30.45

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