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tatiyna
3 years ago
15

According to a recent study, the mean cost of a 3 bedroom home costs less in Ohio than in Alabama. You think this information is

incorrect. You randomly select 35 homes in each state. In Ohio, the mean cost is $137,400. In Alabama, the mean cost is $135,900. From past studies, the population standard deviation for 3 bedroom homes in Ohio is $3200 and in Alabama is $2800. Is there enough evidence to support your claim at α = 0.05?
Mathematics
1 answer:
Kobotan [32]3 years ago
3 0

Answer:Yes it is

Step-by-step explanation:

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Select all the correct answers. If the measure of angle 0 is 5(pi)/4, which statements are true?
elixir [45]

Finding the equivalent angle of \theta, the correct statements are given as follows:

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<h3>What are equivalent angles?</h3>

Each angle on the second, third and fourth quadrants will have an equivalent on the first quadrant.

In this problem, the given angle is as follows:

\theta = \frac{5\pi}{4}

It is on the third quadrant, as it is between pi and 1.5 pi, hence the equivalent on the first quadrant, also known as the reference angle, is given by:

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The angle of 45º has equal sine and cosine, and tangent of 1, hence the correct statements are:

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More can be learned about equivalent angles at brainly.com/question/24787111

#SPJ1

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Answer:

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Please, see the attached file.

Thanks.

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The answer is x2<span> – 2</span>x<span> – 9 and that is option C</span>
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