1. The Average Systolic Blood Pressure (SBP) among urbanized young adults in Padang area in Indonesia is 122 mmHg with a standard deviation of 13 mmHg. a. What percentage of urbanized young adults has a SBP greater than or equal to 140 mmHg? b. What percentage of urbanized young adults has a SBP between 90 and 110 mmHg? c. What proportion of urbanized young adults has a SBP less than 90 mmHg? d. What is the SBP of an urbanized young adult in the 95th percentile? 2. The gestational age of newborns in Ghana is normally distributed with a mean of 38 weeks and a standard deviation of 2 weeks. a. What proportion of newborns has a gestational age between 34 and 42 weeks? b. What is the percentile of a newborn with a gestational age of 36 weeks? c. What is the probability that a randomly selected newborn has a gestational age of more than 42 weeks? d. The most common percentiles are quartiles. The quartiles are the 25th, 50th, and 75th percentiles Q1 = 25th percentile Q2 = 50th percentile = median Q3 = 75th percentile Find the different quartiles of the gestational age of newborns