The height of all the newborns in a certain country are normally distributed, with a mean of 19 inches and a standard deviation of 0.5 inches. a mother just delivered a baby that is 18 inches long. which of the following represents the z-core of the baby’s height? (round your answer to two decimal places.)

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?