If n=360 and ˆpp^ (p-hat) = 0.6, construct a 90% Confidence Interval. In order to use technology, you need to compute the number of successes: x = n*ˆpp^ Give your answers to three decimals.

XYZ Corporation is deciding whether to develop a new product or not. The probability of successful development is 0.4 with a value of 400 and probability of failure is 60% with a value of -200. The not develop has a value of O. Suppose a survey is available from ABC Company that indicates whether the new product will be successful or a failure. The accuracy of this survey is P(“Success" | Success) = 0.8 and P(*Fail" | Fail) = 0.7. The following flipped probabilities were determined: P("Success") = 0.5, P(Success | "Success") = 0.64, and P(Failure | "Failure") = 0.84. Determine the value of imperfect information. %3D %3D

How do I solve c, d, and e with the given data?

A series of surveys in GARISSA, carried out from 1990 to 1998, asked random samples of men and women aged 75 to estimate whether or not they would survive to the age of 85. Ten years after each survey the actual numbers surviving in each cohort were determined. All the sample sizes were large. The table summarizes the data.     Men Women Year of survey Percentage estimating they would survive to age 85 Percentage actually surviving to age 85 Percentage estimating they would survive to age 85 Percentage actually surviving to age 85 1990 39.6 27.0 45.9 44.2 1992 38.9 27.8 43.1 46.6 1994 41.3 29.4 46.5 45.1 1996 39.2 30.2 46.2 45.2 1998 39.8 33.2 48.6 47.4   i). Describe what the data show about actual survival rates for men and women over time.  ii). Describe what the data show about estimated survival rates for men and women over time.  Compare the abilities of men and women to estimate their survival…