In 2008, the per capita consumption of soft drinks in Country A was reported to be 17.84 gallons. Assume that the per capita consumption of soft drinks in Country A is approximately normally distributed, with a mean of 17.84 gallons and a standard deviation of 5 gallons. Complete parts (a) through (d) below. a. What is the probability that someone in Country A consumed more than 9 gallons of soft drinks in 2008? The probability is 0.9615 . Round to four decimal places as needed.) b. What is the probability that someone in Country A consumed between 1 and 6 gallons of soft drinks in 2008? The probability is. (Round to four decimal places as needed.)A set of final examination grades in an introductory statistics course is normally distributed, with a mean of 77 and a standard deviation of 8. Complete parts (a) through (d). .a. What is the probability that a student scored below 90 on this exam? The probability that a student scored below 90 is 0.9479 (Round to four decimal places as needed.) b. What is the probability that a student scored between 69 and 95? The probability that a student scored between 69 and 95 is. (Round to four decimal places as needed.)AstudyI indicates that 1% to 24 year olds spend a mean of 130 minutes watching video on their smartphones per month. Assume that the amount of time watching video on a smartphone per month is normally distributed and that the standard deviation is 15 minutes. Complete parts (a) through (d) below. a. What is the probability that an 18 to 24yearold spends less than 110 minutes watching video on his or her smartphone per month? The probability that an 13- to 24-year-old spends less than 110 mlnutes watching video on his or her smartphone per month is 0.0912 . (Round to four decimal places as needed.) b. What is the probability that an 13 to 24year-old spends between 110 and 150 minutes watching video on his or her smartphune per month? The probability that an 18- to 24-yeaHJld spends between 110 and 150 minutes watching video on hls or her smartphone per month is (Round to four decimal places as needed.) Help me solve this View an example Get more help - ll Clear all ll .O-I