Hee gross income is 1 (Simplify your anwwer) Her andusted gross income is 9 (Simelity your anwer.) Her taxable income is 5 (Simelity your monwer) she a. Select a histogram representing the given data frequency distrbution. b. Solect a polygon represonting the given data frequency discribution. (1) Time Aenaining 01:52:17 The stem-and-leat plots compare the ages of 30 actors and actresses at the tme they won an award. Complete parts a trough d below a. What is the age of the youngest actor to win the award? years old b. What is the age dfference totenen the oldest and the youngest actress to wh an awird? years e. What is the oldest age vhared by two actors to win an award? years old d. What diflerences do you observe betiseen the two vem-and laat plots? What explanaions can you ofler for itese difler ances? being obler when they win an anard. berng youngar when they win an award: C. There is a higher frequency of acters in their sixbes and servecties than actresses; tris couls be explained by actors being clder when they win an award Suppose you are interested in whether or not the students at your high school would favor a grading system in which students may recelvo final grades of A+,A,A,B,B,B,C,C,C, and so on. Describe how you might obtain a random sample of 100 stubents from the entire student population. Choose the correct ansaer below. A. Assign each student at the school a number, wrile aach number on a cart, and place at of the cards in a box. Then, randomly select 100 cards B. Post an advertisement requesing the aswistance of 100 students. Among the first 100 students to arrive, select vem in a random order. C. Son the shiderits by their cverall avorage grades. Then, select the so sudents with the best grodes and the 50 students with the wornt grades selectad studeet. the number of social interactions of ten ninutes or longer over a one-week period for a group of college students is given in the foliowing frequency table. (These intenactions exciuded tamily and melian mode. and midrange for these data. The mean is approximatily (Round to the nearest senth as needed) The mesan is (Round to the neareat ienth as reeded.) A. The mode of the data is (Uae s comma to separme answers as needed.) B. There is no mode for the given dita. The midrange is (Round to the nearest tenth as needed.)