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adoni [48]
3 years ago
7

HELP With this question

Mathematics
1 answer:
ahrayia [7]3 years ago
6 0

Answer:

Step-by-step explanation:

sin 60=CB/18

\frac{\sqrt{3} }{2} =\frac{CB}{18} \\CB=9\sqrt{3}

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grandymaker [24]

Answer:

The decision made by the researcher based on this information is to reject the null hypothesis.

Step-by-step explanation:

Two-tailed hypothesis test:

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In this question:

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The decision made by the researcher based on this information is to reject the null hypothesis.

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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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