A random sample of 300 bolts from machine contained 30 defective bolts, while an independently chosen, random sample of 225 bolts from machine B contained 24 defective bolts. Let p, be the proportion...

Extracted text: A random sample of 300 bolts from machine contained 30 defective bolts, while an independently chosen, random sample of 225 bolts from machine B contained 24 defective bolts. Let p, be the proportion of the population of all bolts from machine A that are defective, and let p, be the proportion of the population of all bolts from machine B that are defective. Find a 90% confidence interval for p, -Pa. Then find the lower limit and upper limit of the 90% confidence interval. Carry your intermediate computations to at least three decimal places. Round your responses to at least three decimal places. (If necessary, consult a list of formulas.) Lower limit: Upper limit: Explanation Check 2021 McGraw HilI Education All Rights Reserved Terms of Uhe MacBook Air 888 4 FS F7 %23 %24 & 3 4 5 8 Q E Y P F G H. K C V B command command しの つ