Assume that a sample is used to estimate a population proportion p. Find the 95% confidence interval for a sample of size 128 with 46% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. Blank < p < blank

Q: A federal report indicated that 22% of children ages 2 to 5 years had a good diet, an increase over…

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Q: Express the confidence interval 36.9%±5%36.9%±5% in the form of a trilinear inequality.

A: Where, Therefore,

Q: If n=100 and X = 80, construct a 95% confidence interval. Enter your answer as an open-interval…

A: Sample proportion: Z-critical value: Point estimate Margin of error Round to three decimal…

Q: Express the confidence interval 30.8 % ± 7.3 % in the form of a trilinear inequality. % < p<

A: Given, The objective is express the confidence interval 30.8% ± 7.3% in the form of trilinear…

Q: Assume that a sample is used to estimate a population proportion p. Find the 95% confidence interval…

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Q: Construct a 90% confidence interval, using the inequality d – t. +p> Prl > To test the effectiveness…

A: Given, Let X be the sleep without the drug Let Y be the sleep using the drug Patients Sleep…

Q: used to estimate a population proportion p. Find the 98% confidence interval for a sample of size…

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Q: Express the confidence interval 60.2 % ± 3.1 % in the form of a trilinear inequality. % < p <

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Q: Assume that a sample is used to estimate a population proportion p. Find the 99% confidence interval…

A: The confidence level is provided as 99%. The level of significance = 1 – confidence level = 1 – 0.99…

Q: Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence…

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Q: Express the confidence interval 45.5% ±3.3% in the form of a trilinear inequality. % < p <

A: Given confidence interval is 45.5% ± 3.3%

Q: Let represent the percentage of all students who received a grade of B given they were male. Use a…

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Q: Assume that a sample is used to estimate a population mean μμ. Find the 80% confidence interval for…

A: Given that, Sample size n=554 Sample mean x¯=64.1 Sample standard deviation s=15.8

Q: The result of an English test was collected, and the grades and gender are summarized below A…

A: For the given data 98% confidence interval to estimate p p represent the proportion of all female…

Q: Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence…

A: We have given that  Sample size (n)=89 Number of favorable cases (X)=49  We have to find the…

Q: The result of an accounting test was collected, and the grades and gender are summarized below…

A: Obtain the 85% confidence interval for the population proportion of all female students who would…

Q: Assume that a sample is used to estimate a population proportion p. Find the 98% confidence interval…

A: Solution

Q: Construct a 90% confidence interval, using the inequality d-te <d+tc To test the effectiveness of a…

A: The difference is, Sleep without the drug Sleep using the drug Difference(d) 4.4 5.5 -1.1 4.1…

Q: Construct a 90% confidence interval, using the inequality d-t reported to increase the number of…

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Q: Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence…

A: Since the question requires accurate results, I will use excel to solve this question.…

Q: Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence…

A: HERE n= 150 p^ = 0.56

Q: Express the confidence interval 28.9%±4.7% in the form of a trilinear inequality.

A: From the provided information, The confidence interval is in the form: 28.9% ± 4.7%

Q: Express the confidence interval 769.4±123.6769.4±123.6 in the form of a trilinear inequality.…

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Q: Assume that a sample is used to estimate a population mean μμ. Find the 95% confidence interval for…

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Q: Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence…

A:

Q: Express the confidence interval 78.7%±7.3% in the form of a trilinear inequality.% &lt;p&lt;

A: Express the confidence interval 78.7%±7.3% in the form of a tri-linear inequality % &lt;p&lt; From…

Q: Suppose that a 95% confidence interval for a population p = the population proportion of men who…

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Q: Construct a 90% confidence interval, using the inequality d- d To test the effectiveness of a new…

A: The difference is, Sleep without the drug Sleep using the drug Difference 4.4 5.9 -1.5 3.7…

Q: Express the confidence interval 37.8 % ± 3.8 % in the form of a trilinear inequality. % <p <

A: We have to express the confidence interval from given data..

Q: Express the confidence interval 46.1 % 5.1% in the form of a trilinear inequality. % <p< Submit…

A: It is given that the confidence interval  46.1% ± 5.1%

Q: Express the confidence interval 507.1 + 150.3 in the form of a trilinear inequality.

A: The formula of confidence interval, CI = Sample mean +- margin of error

Q: The result of an anthropology test was collected, and the grades and gender are summarized below…

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Q: Assume that a sample is used to estimate a population proportion p. Find the 98% confidence interval…

A: Find z-critical value:…

Q: Assume that a sample is used to estimate a population proportion p. Find the 98% confidence interval…

A:

Q: asked whether they had completed their required English 101 course, and 56 students said "yes".…

A: Given: n=108x=56 The sample proportion is calculated as; p^=xn  =56108  =0.5185 We known that the…

Q: Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence…

A: Here we need to find a 99.5% confidence interval for the population proportion p. Given sample size=…

Q: Express the confidence interval 830.9 ± 133.7 in the form of a trilinear inequality. < µ <

A: To express the Confidence Interval 830.9±133.7 in the form of tri linear inequality: For lower…

Q: Assume that a sample is used to estimate a population proportion p. Find the 98% confidence interval…

A: Given that  n=291 , X=82 Formula for confidence interval  C.I=(p  ± Zc √(p(1 - p)/n))

Q: Assume that a sample is used to estimate a population proportion p. Find the 80% confidence interval…

A: Here number of samples , n = 227 positive samples , x = 92 So, sample proportion, p^ = 29227  =…

Q: Assume that a sample is used to estimate a population proportion P. Find the 99% confidence interval…

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Q: Express the confidence interval 25.7 % ± 4% in the form of a trilinear inequality. % < p < | %

A: An inference process is used to draw conclusions about the population mean for example hypothesis…

Q: Find the 80% confidence interval. Enter your answer as a tri-linear inequality accurate to two

A: Confidence interval: It is defined as the range which contains the value of true population…

Q: Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval…

A: Given,Sample size(n)=272sample proportion(p^)=0.111-p^=1-0.11=0.89α=1-0.90=0.1α2=0.05Z0.05=1.645…

Q: Assume that a sample is used to estimate  a  population proportion p . Find the 98% confidence…

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Q: population proportion p. Find the 80% confidence interval for a sample of size 326 with 184…

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Q: Express the confidence interval 31.9 % ± 4.7 % in the form of a trilinear inequality. % <р<

A: Given that  31.9 % ±  4.7%

Q: The result of an anthropology test was collected, and the grades and gender are summarized below A…

A:

Q: Assume that a sample is used to estimate a population proportion p. Find the 95% confidence interval…

A: The sample size is 393 with 65.9% successes. That is, n=393,p^=0.659. The confidence level is 95%.…

Q: Assume that a sample is used to estimate a population proportion p. Find the 99% confidence interval…

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Q: Express the confidence interval 80.6 % ± 3.7 % in the form of a trilinear inequality. % <p <

A: We have given that,  The confidence interval 80.6% ± 3.7% in the form of a trilinear inequality we…