1.5) Assume that blood pressure readings are normally distributed with u: 120 and o = 8. A blood pressure reading of145 or more may require medical attention. What percentage of people have a blood pressure reading greater than 145? A) 6.06% C) 99.91% B) 11.09% D) 0.09% 16) Use a standard normal table to find the z-score that corresponds to the cumulative area of 0.0188. A) 2.00 B) 2.10 C) 2.10 D) -2.03 1?) Assume that the heights of men are normally distributed with a mean of 69.0 inches and a standard deviation of 2.8 inches. The US. Marine Corps requires that men haVe heights between 64 and 73 inches. Find the percentage of men meeting these height requirements. A} 96.23% B) 99.93% C) 31.12% D) 3.67% 10) Use a standard normal table to find the z-score that corresponds to the percentile 1'93. A} 0.25 0) 2.055 C} 1.29 D) 2.33 19) The scores on a mathematics exam have a mean of 70 and a standard deation of 6. Find the xwaiue that corresponds to the zstore ~1 .28. A) 64.0 s) 62.3 C) 77.7 D) 60.7 20] Assume that the heights of women are normally distributed with a mean of 62.1 inches and a standard deviation of 2.? inches. Find (23, the third quartile that separates the bottom 75% from the top 25%. A) 63.9 s) 65.2 C) 65.6 o) 60.3 21) The body temperatures of adults are nonnally distributed with a mean of 98.6\" F and a standard deviation of 0.15". F. What temperature represents the 95th percentile? A) 93.35\" s 5} 90.79\" s C) 98.89\" F D) 98.85\" F 22) The average number of pounds of red meat a person consumes each year is 196 with a standard deviation of 22 pounds (Source: American Dietetic Association). If a sample of 50 individuals is randomly selected, find the probability that the mean of the sample will be less than 200 pounds. A) 0.9999 B) 0.5721 C] 0.0993 D) 0.9007 23) A coffee machine dispenses normally distributed amounts of coffee with a mean of 12 ounces and a standard deviation of 0.2 ounce. if a sample of 9 cups is selected, find the probability that the mean of the sample will be greater than 12.1 ounces. A) 0.0668 100.3035 C) 3.4 is) 0.0000 24} The weights of the fish in a certain lake are normally distributed with a mean of 19 lb and a standard deviation of 6. If 4 fish are randomly selected, what is the probability that the mean weight will be between 16.6 and 22.6 lb? ' A) 0.1971 3} 0.3270 C) 0.6731 D} 0.9993 25) A final exam in Math 160 has a mean 0\"? with standard deviation 7.8. If 24 students are randomly selected. find the probability that the mean of their test scores is greater than 78. A) 0.0103 0) 0.8962 C) 0.0008 D) 0.2608 26) The number of hours per week that high school seniors spend on homework is normally distributed. with a mean of 10 hours and a standard deviation of 3 hours. 60 students are chosen at random. Let x represent the mean number of hours spent on homework for this group. Find the probability that x is between 9.0 and 10.4.- A) 0.3043 C) 0.0303 a) 0.1528 o) 0.9056