Determine the point estimate of the population proportion, the margin of error for the following confidence interval, and the number of individuals in the sample with the specified characteristic, x, for the sample size provided. Lower bound=8.380, upper bound=0.590, n = 1000 The point estimate of the population proportion is (Round to the nearest thousandth as needed.) The margin of error is (Round to the nearest thousandth as needed) The number of individuals in the sample with the specified characteristic is (Round to the nearest integer as needed.)

Determine the point estimate of the population​ proportion, the margin of error for the following confidence​ interval, and the number of individuals in the sample with the specified​ characteristic, x, for the sample size provided. Lower bound=0.388​, upper bound=0.742​, n=1200   The point estimate of the population proportion is : The margin of error is : The number of individuals in the sample with the specified characteristic is enter your response here

Pick a, b, or c

Calculate the margin of error of a confidence interval for the difference between two population means using the given information. Round your answer to six decimal places. σ1=4.52 , n1=113, σ2=7.72, n2=105, c=0.95

Construct a confidence interval for p, - p, at the given level of confidence. X1 = 381, n1 = 507, x2 = 424, n2 = 563, 95% confidence %3D The researchers are % confident the difference between the two population proportions, p, - P2, is between and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)

Use the confidence interval to find the margin of error and the sample mean. (1.62,2.00) The margin of error is (Round to two decimal places as needed.)

Calculate the margin of error of a confidence interval for the difference between two population means using the given information. Round your answer to six decimal places. σ1=13.77, n1=87, σ2=10.46, n2=96n, c=0.95

Solve the last part

Use the confidence interval to find the estimated margin of error. Then find the sample mean. A store manager reports a confidence interval of (43.1,81.9) when estimating the mean price (in dollars) for the population of textbooks. The estimated margin of error is (Type an integer or a decimal.) The sample mean is (Type an integer or a decimal.)

Researchers studied the mean egg length (in millimeters) for a bird population. After taking a random sample of eggs, they obtained a 95% confidence interval of (45,60). What is the value of the margin of error? Choose the correct answer below. A. 15 mm B. 52.5 mm O c. 7.5 mm O D. 1.96