Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table. The cholesterol levels of a group of young women at a university are normally distributed, with a mean of 181 and a standard deviation of 36. What percent of the young women have the following cholesterol levels? (Round your answers to one decimal place.)
(a) greater than 219

(b) between 184 and 222

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false