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ki77a [65]
3 years ago
5

While resaerching facts on the planet earth kate learned that a true earth day

Mathematics
1 answer:
romanna [79]3 years ago
4 0

Answer:

mmmmmmm hmmmmmm

Step-by-step explanation:

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The American Academy of Periodontology released a survey, revealing that 27% of US adults admit they lie to their dentist about
Y_Kistochka [10]

Answer:

A: H0: p = 0.27; Ha: p > 0.27

Step-by-step explanation:

The parameter is the population proportion.

According to the survey conducted by the American Academy of Periodontology, the proportion of of US adults who admit they lie to their dentist about how often they floss their teeth is 27%.

This means the null hypothesis is :

H_0: p=0.27

Periodontist Dr. Garcia believes that the percentage seems low, so his claim is that the percentage should be more than 27%.

This means, the alternate hypothesis is

H_{a}:p \: > \: 0.27

Therefore the correct choice is A.

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Step-by-step explanation:

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amid [387]

Answer: that is equivalent to 447

Step-by-step explanation:

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Use a net to find the total surface of the prism.
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6682.5cm

Step-by-step explanation:

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