A forester with the National Park Service was tasked with estimating the average age of the bald cypress trees (Taxodium distichum) in Big Cypress Swamp a region in Everglades National Park. The forester extracted core samples from 39 randomly selected bald cypress trees in Big Cypress Swamp. The mean age of the sample was 301 years with a standard deviation of 19.8 years. Using a 80% confidence level, determine the margin of error, E, and a confidence interval for the average age of all bald cypress trees in Big Cypress Swamp. Report the confidence interval using interval notation. Round solutions to two decimal places, if necessary.

Q: lim, 2+ f(x) = →2+ lim 2- f(x) =

A: Given query is to find indicated limit.

Q: 1/3+2/9

A: Given 1/3 + 2/9

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A: We have to find the sum

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A: a³−16a ⇒a(a²−16) ⇒a(a² −4²) ⇒a(a+4)(a−4)

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A:

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A:

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A:

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A:

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A:

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A: 514+16=15+742

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A:

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A:

Q: 9/12+3/24

A:

Q: -8 - 12

A: Given problem is

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A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: Match the possible graph for the function f with the specified properties: (i) the domain of ƒ is…

A: The function has properties,(i) the domain of f is -5,5(ii) f-5=f0=f5=5(iii)…

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A: We know that, Laplace transform of 1/(s-1) = e^t

Q: 36-9z

A: Given that:36-9z

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A: The objective is to half the product of a number t and 48.

Q: 10. 3 + Зу- 1 + у

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A: See the details solution in below

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A:

Q: -3 -2 -1 1 2 0000000 3.

A:

Q: Find A.

A: Given

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A: Please see the answer below.

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A:

Q: nvert

A:

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A: