3 years ago

A 98% confidence interval for a proportion is found to be (0.62, 0.68).

1 answer:

3 0

Answer:

I think the answer is C ,The sample proportion is the fraction of samples which were successes, so. (1) For large , has an approximately normal distribution.

Step-by-step explanation:

If the queston true please votes 5 stars and mark as brainliest for me.Thank you so much

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The area of a triangle is 56.4cm and the base is 12cm.What is the height of the triangle?

ale4655 [162]

area of a triangle = 1/2 base x height

56.4 = 1/2 x 12 x height

56.4 = 6 x height

height = 56.4 /6 = 9.4cm

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4 years ago

Which expression represents the inverse of the function f(x)=4x

Anton [14]

Answer:

$f^{-1}$ (x) = $\frac{x}{4\\}$

Step-by-step explanation:

Let y = f(x) and rearrange making x the subject

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Change y back into terms of x

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3 years ago

The length of a rectangular garden is 5 meters long. The area of the garden is 10 square meters. Which equation correctly relate

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Answer:

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Step-by-step explanation:

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scoray [572]

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Step-by-step explanation:

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3 years ago

Nvm i got it lolllll

umka2103 [35]

Answer:

what is the question?where ?

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