Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p. Round your final answers to 3 decimal places. n = 130, x = 69; 90% confidence You will need to calculate the margin of error, followed by the lower and upper end of the confidence interval. Margin of Error: choose your answer.. Confidence Interval: choose your answer.

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A: Given that  p=16%=0.16 , Margin of error=E=5%=0.05 91% confidence level

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A: given data p^ = 0.1691% ci E = 0.04n = ?

Q: Jse the confidence interval to find the estimated margin of error. Then find the sample mean. A…

A: Solution: The given confidence interval is ( 3.0, 3.6) Lower limit= 3.0 Upper limit= 3.6

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Q: Solve the attachment

A: Given data CL=90%Sample mean, x¯=135Sample size, n=40Sample sd, s =6.5

Q: Use the confidence interval to find the margin of error and the sample mean. (0.498,0.640) The…

A: Confidence interval is 0.498, 0.640 To find :  (i) margin of error (ii) sample mean Margin of error…

Q: Use the confidence interval to find the margin of error and the sample mean. (0.276,0.440) The…

A: Given information- We have given the interval = (0.276, 0.440) We know that- Confidence interval =…

Q: N(9,64) , CALCULATE 95% confidence interval. Explain your steps

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A: Givenx=540n=1200confidence interval = 96%

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A: Given thatA biologist reports a confidence interval of (3.9 , 4.3 ) when estimating the height (cm)…

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A: A confidence interval of population mean, µ, in terms of sample mean and margin of error, can be…

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A: Answer below

Q: Use the confidence interval to find the margin of error and the sample mean. (0.392,0.490) The…

A: Given that, The confidence interval is 0.392, 0.490

Q: Use the confidence interval to find the margin of error and the sample mean.   (0.056,0.180)…

A: Given confidence interval  (0.056,0.180) calculate Margin of error and sample mean

Q: tổ complete parts (a) through (d). A research institute poll asked respondents if they felt…

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A: The confidence interval is (0.572, 0.710).

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A: Hi! Thank you for the question. AS per the honor code, we are allowed to answer the three sub-parts…

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A: The given confidence interval is (0.458,0.600)

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A: Margin of error can be calculated as shown below.

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A: We have given that.  1)     n = 58; x̄ = 75; σ = 10, 95% confidence interval.  2)      n = 23; x̄ =…

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A: From the provided information, Sample size (n) = 70 and x = 21 Sample proportion (p̂) = x/n = 21/70…

Q: Use the confidence interval to find the margin of error and the sample mean. (0.328,0.430) The…

A: Given data,Lower limit=0.328Upper limit=0.430

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

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Q: Use the confidence interval to find the margin of error and the sample mean. (0.186,0.350) The…

A: Solution: From the given information, the confidence interval is (0.186, 0.350).

Q: You are given the sample mean and the population standard deviation. Use this information to…

A: n=47, sample mean =111.62, standard deviations=11.42

Q: Use the confidence interval to find the estimated margin of error. Then find the sample mean. A…

A: Given, A biologist reports a confidence interval (1.7,2.9 ) of when estimating the mean height​ (in…

Q: Use the confidence interval to find the margin of error and the sample mean. (0.614,0.790

A: Given, Lower limit=0.614 Upper limit=0.790 margin of error=?

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

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Q: Use the confidence interval to find the estimated margin of error. Then find the sample mean. A…

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Q: Use the confidence interval to find the estimated margin of error. Then find the sample mean. A…

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Q: Use the sample data and confidence level given below to complete parts​ (a) through​ (d).   A…

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Q: Use the confidence interval to find the margin of error and the sample mean. (0.072,0.210) The…

A: Note:- "Since you have posted multiple questions, we will provide the solution only to the first…

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

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Q: Use the confidence interval to find the margin of error and the sample mean.   (0.676,0.800)

A: The margin of error is the most common term which we use in a confidence interval. It is the degree…

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