(2) 3. 3. (a) Out of a random sample of 540 New Brunswick residents, 162 said they are in favor of improving the train station. Please find a 95% confidence interval for the proportion of New Brunswick residents that support train station improvements. (b) Suppose that prior to any sampling, you were asked to find a 95% confidence interval for p which is ±/- .035. How large a sample would be required? (make no assumptions about p) sample t margin

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A:

Q: Question 12

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A:

Q: Find AB.

A:

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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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A: The standard deviation is 0.2.

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A:

Q: 3) If segment PT 800 feet, find the length of segment PA and segment TA.

A:

Q: Question 12

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A:

Q: а. In(3x — 5) %3D 0

A: we have to solve for the exact value of 'x' (1) ln(3x-5)=03x-5=e03x-5=13x=6x=63x= 2

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Q: D) lim f(x)=| 23 E) lim → 8 f(x) = F) lim f(x)= z 2

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A:

Q: 9/3 7/3 +. 9.

A:

Q: Questions 1, 2, and 3

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.