| Give a 99% confidence interval, form-μ2 given the following information. nı = 50, n2 =...
Give a 99.8% confidence interval, for 1 - 2 given the following information. ni = 40, 11 = 2.8, 81 = 0.64 12 = 45, 12 = 3.15, a2 = 0.3 Use Technology Rounded to 2 decimal places. Hint Get help: Video License Points possible: 1 Unlimited attempts. Two samples are taken with the following numbers of successes and sample sizes r1= 372=23 ni = 95 n2 = 71 Find a 87% confidence interval, round answers to the nearest thousandth....
Give a 95% confidence interval, for Hi He given the following information. ny = 35, = 2.82, i = 0.59 n2 30, T2 = 3.2, s2 = 0.69 -0.74 X + -0.01 x Use Technology. Rounded to 2 decimal places.
Give a 99.8% confidence interval, for μ1−μ2μ1-μ2 given the following information. n1=60n1=60, ¯x1=2.05x¯1=2.05, s1=0.61s1=0.61 n2=20n2=20, ¯x2=2.44x¯2=2.44, s2=0.48s2=0.48 ±± Rounded to 2 decimal places.
Give a 95% confidence interval, for μ1−μ2μ1-μ2 given the following information. n1=45n1=45, ¯x1=2.67x¯1=2.67, s1=0.69s1=0.69 n2=20n2=20, ¯x2=2.8x¯2=2.8, s2=0.61s2=0.61 <μ1−μ2
Give a 95% confidence interval, for H1 - H2 given the following information. ni = 35, = 2.82, 81 = 0.59 m2 = 30, 22 = 3.2, 82 = 0.69 Use Technology. Rounded to 2 decimal places.
Give a 90% confidence interval, for Hi - p2 given the following information. ni = 25, 71 = 2.15, $1 = 0.78 n2 = 55, 12 = 2.28, 82 = 0.75 + Use Technology. Rounded to 2 decimal places.
Suppose we had the following summary statistics from two different, independent populations, both with variances equal to σ. Population 1: ¯x1= 126, s1= 8.062, n1= 5 Population 2: ¯x2= 162.75, s2 = 3.5, n2 = 4 We want to find a 99% confidence interval for μ2−μ1. To do this, answer the below questions. Suppose we had the following summary statistics from two different, independent populations, both with variances equal to o: 1. Population 1: Ti = 126, $i = 8.062,...