Construction a 98% confidence interval to estimate the population mean when x (overbar) = 65 and s=11.5 for the sample sizes below
a) n=25
b) n=45
c) n=65
Construction a 98% confidence interval to estimate the population mean when x (overbar) = 65 and...
Construct a 95% confidence interval to estimate the population mean with x overbar =118 and sigma =32 for the following sample sizes. a) n = 32 b) n = 43 c) n = 65 a) With 95% confidence, when n=32, the population mean is between the lower limit of ___ and the upper limit of ___. (Round to two decimal places as needed.) b) With 95% confidence, when n=43, the population mean is between the lower limit of...
Construct a 98% confidence interval to estimate the population mean when x = 60 and s = 12.2 for the following sample sizes: a. n = 20 b. n = 40 c. n = 60 SHOW WORK, VERY DETAILED
Construct a 98% confidence interval to estimate the population mean with x = 55 and sigma = 12 for the following sample sizes. a) n = 39 b) n = 40 c) n = 69 . a) With 98% confidence, when n = 39, the population mean is between the lower limit of nothing and the upper limit of nothing. (Round to two decimal places as needed.)
Construct a 98% confidence interval to estimate the population mean with x=59 and σ=13 for the following sample sizes. a) n equals= 30 b) n equals= 49 c) n equals= 64 a) With 98% confidence, when n=30,the population mean is between the lower limit of blank and the upper limit of. (Round to two decimal places as needed.)
Construct a 99% confidence interval to estimate the population mean using the data below. X = 46 o = 12 n42 With 99% confidence, when n = 42 the population mean is between a lower limit of (Round to two decimal places as needed.) and an upper limit of Construct a 95% confidence interval to estimate the population mean with X = 102 and o = 25 for the following sample sizes. a) n = 32 b) n = 45...
Construct a 98% confidence interval to estimate the population mean with x 62 and o 12 for the following sample sizes. a) n 33 b)n 49 c) n 67 Click the icon to view the cumulative probabilities for the standard normal distribution a) With 98% confidence, when n 33, the population mean is between the lower limit of and the upper limit of (Round to two decimal places as needed.)
Construct a 99% confidence interval to estimate the population mean using the data below. x overbar=21 s=5.5 n=25 N=180
Construct a 90% confidence interval to estimate the population mean when x = 67 and s = 11.7 for the sample sizes below. a) n=22 b) n= 41 c) n=64
_ Construct a 90% confidence interval to estimate the population mean when x =135 and s = 32 for the sample sizes below. a)n=40 b)n=60 c)n=90
Construct a 98% confidence interval to estimate the population mean with x̅ = 63 and σ= 13 for the following sample sizes. a)n=33 b) n = 44 c)n = 60 a) With 98% confidence, when n=33, the population mean is between the lower limit of _______ and the upper limit of _______