Use the confidence interval to find the margin of error and the sample mean. (1.70,2.08) ... The margin of error is (Round to two decimal pYaces as needed.)
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A: Given: Sample size = n = 5 Mean = M = 9 We have to find ∑X for the given data.
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A: Given that, The confidence interval is 0.392, 0.490
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A: Given confidence interval (0.056,0.180) calculate Margin of error and sample mean
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A: From the provided information, Confidence level = 80% Level of significance (α) = 1 – 0.80 = 0.20…
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A: The given confidence interval is (0.458,0.600)
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A: We have given the confidence interval(0.278, 0.400)Lower limit = 0.278Upper limit = 0.400
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A: Solution: From the given information, the confidence interval is (0.186, 0.350).
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A: n=47, sample mean =111.62, standard deviations=11.42
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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 given confidence interval to find the margin of error and the sample mean. (4.63,8.15
A: Confidence interval is (4.63,8.15)
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Q: FIND t a n = 15 for the 98% confidence interval for the mean.
A: Provided information that, n=15 Alpha (α)=1-0.98=0.02 α/2=0.01
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A: Given confidence interval is(0.264 , 0.420)
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Q: Use the confidence interval to find the margin of error and the sample mean. (12, 20) O E = 4, X =…
A: confidence interval for mean : (12,20)
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Q: Use the confidence interval to find the margin of error and the sample mean. (0.614,0.690) The…
A: Given lower limit=0.614 Upper limit=0.690 The margin of error is ? The sample mean is?
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A: Test hypothesisNull Hypothesis H0: μ1=μ2Alternative Hypothesis Ha: μ1≠μ2For group 1 Sample size…
Q: Use the given confidence interval to find the margin of error and the sample mean. (4.81, 8.09)
A: The confidence interval is given by (4.81, 8.09)
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Q: Use the confidence interval to find the estimated margin of error. Then find the sample mean. A…
A: Margin of error is 0.4 Sample mean is 2.7Explanation:
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- Use the confidence interval to find the estimated margin of error. Then find the sample mean. A biologist reports a confidence interval of (2.3,3.3) when estimating the mean height (in centimeters) of a sample of seedlings. The estimated margin of error isUse the confidence interval to find the margin of error and the sample mean. (1.77, 2.01) The margin of error isUse the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best point estimate for p, the margin of error, and the confidence interval. Assume the results come from a random sample. A 99% confidence interval for p given that p = 0.33 and n = 550. Round your answer for the best point estimate to two decimal places, and your answers for the margin of error and the confidence interval to three decimal places.
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- Use the confidence interval to find the margin of error and the sample mean. (0.174,0.290) The margin of error is Sample mean isC. FIND t a n = 15 for the 98% confidence interval for the mean. %3D 2Use the confidence interval to find the estimated margin of error. Then find the sample mean. A biologist reports a confidence interval of (4.0,4.6) when estimating the mean height (in centimeters) of a sample of seedlings. The estimated margin of error is The sample mean is