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ruslelena [56]
3 years ago
5

A college football fan is interested in estimating the average pass efficiency rating for quarterbacks in the NCAA Division I Fo

otball Bowl Subdivision known as FBS. The fan took a random sample of 50 quarterbacks from a list of all quarterbacks who played in at least 9 games during the 2019 regular season. From the random sample of quarterbacks, the average pass efficiency rating was 140.272 with a standard deviation of 19.283.
Required:
a. Obtain a point estimate for the average pass efficiency rating for FBS quarterbacks.
b. Compute the margin of error for a 95% confidence interval for the average pass efficiency rating for FBS quarterbacks.
c. Construct a 95% confidence interval for the average pass efficiency rating for FBS quarterbacks.
d. Interpret the interval from (c).
Mathematics
1 answer:
KatRina [158]3 years ago
4 0

Answer:

What's the question?

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=g%28x%29%20%3D%203x%20-%206" id="TexFormula1" title="g(x) = 3x - 6" alt="g(x) = 3x - 6" align=
VARVARA [1.3K]

Hey there! :)

Answer:

g^{-1} (g(10))=10

Step-by-step explanation:

Begin by calculating g(10):

g(x) = 3x - 6

Substitute in 10 for x:

g(10) = 3(10) - 6

g(10) = 30-6

g(10) = 24.

Plug '24' into 'x' into g^{-1} (x)

g^{-1} (24)=\frac{(24) + 6}{3}

Simplify:

g^{-1} (24)=\frac{30}{3}

g^{-1} (24)=10

3 0
3 years ago
X squared=yw-3 make x the subject
KengaRu [80]
X²=yw-3
sqrt both sides
x=\sqrt{yw-3}
7 0
3 years ago
Aeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Kobotan [32]

Answer:

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Step-by-step explanation:

3 0
2 years ago
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A right angle triangle is shown with hypotenuse equal to 13 centimeters. An acute angle of the triangle is labeled as x degrees.
erastova [34]
Sin = opposite/hypotenuse

so sin (x) = 12/13

answer is 12/13
7 0
3 years ago
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Where is water found in... lithosphere, asthenosphere, the mental, or earths core?​
erica [24]

Answer:

Water is stored in the following places: The lithosphere (the solid outer crust and upper mantle). In oceanic crust it is stored within the rock structure which it is composed of and in continental crust it is also found in rocks, minerals, and also in clay and as groundwater.

I say the lithosphere.

Step-by-step explanation:

or it can be

But new research suggests a different origin for the oceans: they simply seeped out of the center of the Earth. The finding, published in Science, suggests that a reservoir of water is hidden in the Earth's mantle, more than 400 miles below the surface.

7 0
3 years ago
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