Please answer the following question showing all necessary work for Finite Math.

23 . A network security specialist records the number of incoming e-mails containing links that six randomly selected network users receive in a day . Numbers are 126 112 , 142 170 82 , and 1 12 ( a ) State the mode ( if one exists ) ( b ) Find the median Show work explanation . ( C ) Determine the sample mean . Show work ( 1 ) Using the sample mean found in part ( c ) , and given that the sample standard deviation o tion of the data set above is 22 . 99 , what percentage of the data set falls within one standard deviation of the mean ? Show work explanation . ( d ) A. 50 0 % C. 33 . 3% B. 66.70 % D. 68.30% 24 . Air Weegotcha overbooks as many as five passengers per flight because some passenger with reservations do not show up for the flight . The airline's records indicate the following probabilities that it will be overbooked at flight time Number overbooked at flight time Probability of number overbooked 07 0.16 0.08 0.03 0.02 0.01 Find the expected number of overbooked passengers per fligh