SOLUTION: You measure 45 textbooks' weights, and find they have a mean weight of 40 ounces. Assume the population standard deviation is 2.8 ounces. Based on this, construct a 95% confidence
Algebra ->
Probability-and-statistics
-> SOLUTION: You measure 45 textbooks' weights, and find they have a mean weight of 40 ounces. Assume the population standard deviation is 2.8 ounces. Based on this, construct a 95% confidence
Log On
Question 1147865: You measure 45 textbooks' weights, and find they have a mean weight of 40 ounces. Assume the population standard deviation is 2.8 ounces. Based on this, construct a 95% confidence interval for the true population mean textbook weight.
Give your answers as decimals, to two places
__ < μ < __ Answer by oscargut(2103) (Show Source):
