od/quiz/attempt.php?attempt=659867&cmid=2004433 Q x* Updat DARD GGU.EDU HELP MY COURSES The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with a mean of 3.2 pounds and a standard deviation of 0.8 pound, If a sample of 16 fish is taken, what would the standard error of the mean weight equal? Select one: Oa. 0.300 Ob. 0.003 c 0.200 Question 6 Not yet answered Points out of 1.00 P Flag question Major league baseball salaries averaged $3.26 million with a standard deviation of $1.2 million in a recent year. Suppose a sample of 100 major league players was taken, Find the approximate probability that the mean salary of the 100 players exceeded $4.0 million Select one: Oa. approximately 0 b. 0.0828 Oc. 0.9772 Question 7 Not yet answered Points out of 1.00 P Flag question At a computer manufacturing company, the actual size of computer chips is normally distributed with a mean of 1 centimeter and a standard deviation of 0.1 centimeter, A random sample of 12 computer chips is taken. What is the standard error for the sample mean? Select one: Oa. 0.029 Ob. 0.050 Oc 0.091 Question 8 Not yet answered Points out of 1.00 P Flag question The average score of all pro-golfers for a particular course has a mean of 70 and a standard deviation of 3.0. Suppose 36 pro-golfers played the course today. Find the probability that the average score of the 36 pro-golfers exceeded 71. Select one: a. 0.228 Ob. 0.0228 Oc 0.00228 Back to Top MacBook Air Dil FB F10 F12