Layout References Mailings Review View Acrobat . Tell me A Aa AaBbCcDdEe AaBbCcDdEe AaBbCcD AaBbCcDdE E Ev Normal No Spacing Heading 1 Heading 2 tyles Dictate Pane D- Calculations: Answer any 5 (20 points- 4 points each) 1- According to the central limit theorem, if a sample of size 56 is drawn from a population with a mean of 16, the mean of all sample means would equal SOLVE AND SHOW THE STEPS ANS: 2-Albert Abbasi, VP of Operations at Ingleside International Bank, is evaluating the service level provided to walk-in customers. Accordingly, he plans a sample of waiting times for walk-in customers. If the population of waiting times has a mean of 15 minutes and a standard deviation of 4 minutes, the probability that Albert's sample of 64 will have a mean between 13.5 and 16.5 minutes is . SOLVE AND SHOW THE STEPS ANS: 3- Find the mean and standard deviation of x = number of heads seen in 100 tosses of a quarter. x is binomial random variable with n = 100 and p = 0.5. ANS: 4- If a population has a standard deviation a of 25 units, what is the standard error of the mean if samples of size 80 are selected? ANS: 5- Given P (A) = 0.45, P (B) = 0.30, P (An B) = 0.05. Find P (B|A). ANS: 4 words English (United States) Focus E MacBook Air 20 888 DD F3 F4 F9 F10 @ # o & 3 5 6 9 O