use the given data to find the minimum sample size required to estimate the population proportion margin of error; 0.047; confidence level: 98% p and q unknown

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: Provided information: Margin of error = 0.028 Confidence level = 99%

Q: Use the given information to find the minimum sample size required to estimate an unknown population…

A: The margin of error (MOE)=126 Standard deviation (σ) =500 Confidence level=99% The objective is to…

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

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Q: Find the critical value xR corresponding to a sample size of 12 and a confidence level of 98…

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Q: Use the given confidence interval to find the margin of error and the sample proportion.…

A: From the provided information, Confidence interval is (0.751, 0.777)

Q: se the given degree of confidence and sample data to construct a confidence interval for the…

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Q: Determine the margin of error for a confidence interval to estimate the population mean with n = 31…

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Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: From the given information, Margin error = 0.008 Assume sample proportion = 0.5   Critical value:…

Q: Use the confidence interval to find the margin of error and the sample mean. (.228, 0.390)

A: We know that the Margin of error = (upper_limit - lower_imit )/2 and Sample mean = (upper limit +…

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: Given,margin of error(E)=0.058sample proportion (p^)=0.235α=1-0.76=0.24α2=0.12Z0.12=1.175…

Q: If Xbar=81​,S=20​,and n=36​,and assuming that the population is normally​ distributed, construct a…

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Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

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Q: Use data given to find the minimum sample size required to estimate the population proportion.…

A: For a given margin of error, we want the sample to be sufficient enough, i.e for a desired margin of…

Q: Use the given data to find the minimum sample size required to estimate a population proportion or…

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Q: find the minimum sample size needed to estimate μ for the given values. Confidence level=95% E = 2…

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Q: Use the given data to find the minimum sample size required to estimate a population proportion or…

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Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

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Q: If X = 66, S = 16, and n = 64, and assuming that the population is normally distributed, construct a…

A: Given data: Sample mean = 66 Sample standard deviation = 16 Sample size = 64 Confidence level  = 95%…

Q: use the given data to find the minimum sample size required to estimate the population proportion.…

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Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: The confidence level is 90%. Therefore, α = 0.10 and α/2=0.05. The margin of error is 0.09 Since the…

Q: Find the minimum sample size you should use to assure that your estimate of p will be within a…

A: We have to find sample size required.

Q: Use the given confidence interval to find the margin of error and thr sample mean. (5.42, 8.56)

A: Obtain the value of margin of error using the confidence limits.   The value of the margin of error…

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

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Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: The confidence level is 93% Therefore, α = 0.07 and α/2=0.035. The margin of error is 0.002 Since…

Q: Use the given degree of confidence and sample data to construct a confidence interval for the…

A: Obtain 95% confidence interval for the population proportion p. The 95% confidence interval for…

Q: If X=99​, S=7​, and n=64​, and assuming that the population is normally​ distributed, construct a…

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Q: Estimate the mean of the population by constructing a 95% confidence interval

A: Given that Sample size n = 25 Sample mean = 150 Population SD = 12 The critical value of Z at 95%…

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

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Q: Assume the given confidence interval for the population mean of the girth of Saguaro cacti in…

A: Given: Lower limit = 66.2 Upper limit = 73 The point estimate can be calculated as: Point estimate…

Q: Use the given data to find the minimum sample size required to estimate a population proportion or…

A: The random variable X follows normal distribution. The value of the margin of error is 0.04. The…

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: Given that, Margin of error If the prior information is unknown, assume that the value of sample…

Q: Use the given data to find the minimum sample size required to estimate the population proportion…

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Q: Use the given degree of confidence and sample data to construct a confidence interval for the…

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Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: It is given that margin of error (E) is 0.003 and the confidence level is 0.90.

Q: Use the given data to find the minimum sample size required to estimaate the population proportion.…

A: The confidence level is  99% then the level of significance is 0.01.

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: From the given information,   Margin error = 0.07 Sample proportion = 0.22   The objective is to…

Q: Use the given confidence interval to find the margin of error and the sample proportion.…

A: Confidence interval is given, (0.619, 0.647)

Q: Use the given degree of confidence and sample data to construct a confidence interval for the…

A: Given data,n = 85x = 49 Sample proportion(p) = xn =4985=0.576Ƶ-value at 98% confidence is Ƶc = 2.326

Q: For each combination of sample size and sample proportion, find the approximate margin of error for…

A: Given (a) n = 100, p̂ = 0.57 (b) n = 200, p̂ = 0.57.   (c) n = 200, p̂ = 0.40.

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

A: Find z-critical value:…

Q: Use the given information to find the minimum sample size required to estimate an unknown population…

A:

Q: Use the given data to find the minimum sample size required to estimate a population proportion or…

A: Let us assume p^=0.5q^=1-0.5=0.5margin of error(E)=0.06α=1-0.90=0.1α2=0.05Z0.05=1.645    (from…

Q: Find the minimum sample size you should use to assure that your estimate of p will be within the…

A: From the provided information, Margin of error (E) = 0.03 Confidence level = 93% Population…

Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

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Q: find the sample size if you have : margin of error =0.311 confidence level =95% p=0.5

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Q: Use the given to find the minimum sample size required to estimate a population proportion or…

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Q: Use the given data to find the minimum sample size required to estimate the population proportion.…

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Q: Use the given confidence interval to find the margin of error and the sample proportion.…

A: Given: Confidence interval = (0.705, 0.733) Thus, Lower limit = 0.705 Upper limit = 0.733

Q: Use the given data to find the minimum sample size required to estimate the popula proportion.…

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Q: Use the given data to find the minimum sample size required to estimate a population proportion or…

A: Given: Margin of error (E) = 0.04 Confidence level = 90% Assume, p^=0.5

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.