Write-Up 2 Write careful, well-organized, neat, complete sentence answers to the questions and complete, well-organized answersfsolutions for these problems and submit them according to the instructions provided on the \"Directions for Submitting Written Assignments" page (including those in the \"Directions for Writing Mathematics\" document that is linked to that page). The \"Directions for Submitting Written Assignments\" page is housed in the \"Orientation to Stats Online\" module. In contrast to the MyLab homework, where it is (only) the correctness of the answer you submit that is evaluated, it is your communication of the process, as well as the correctness of the mathematics, that is what is being evaluated on these assignments. Always show your steps and/or explain your thoughts and reasoning clearly. Simply writing the correct answers to computational problems without showing how you arrived at them will earn a very small number of points. Full credit will not be earned, even for correct answers, if the answer is not fully supported and you have followed all directions. Write (or type) neatly. Do not cross out errors...erase them. If you nd yourself erasing extensively, stop and start again on a fresh page. If you choose to use a pen, do not scribble things out. In applied problems (aka. word problems), you must define every variable you introduce (include the units of measurement where relevant). Answer every applied problem with a complete sentence that answers the question. Clearly indicate your nal answers for all problems. FOLLOW ALL DIRECTIONS [1.5 pa: 1. The table summarizes successes and failures when a sample of subjects used different methods in trying to stop smoking. The determination of 'still smoking' or 'stopped smoking\" was made six months after the treatment was begun. Nicotine Inhaler sun Smokin_ -E--_ so. .ed SmokiIL \" Address parts (a) (c). Show steps for values in your answer that do not appear in the table. Report each answer as a fraction. Do not convert the fractional answer to decimal form. You do NOT have to answer these questions with sentences. no [It] (a) What proportion of all the subjects are still smoking six months after the treatment was begun? m2 pr: (b) What proportion of the subjects who were treated with the nicotine patch are still smoking six months after beginning their treatment? no pt: (1:) What proportion of the subjects who are still smoking six months after beginning their treatment were treated with the nicotine patch? [1.5 pm 2. On a grid*, draw 4 different triangles for which the standard deviation of the 4 triangle heights would be equal to 0. Write a sentence or two explaining your thought process. [5 pa] 3. The following dotplots display samples of customer ratings (on a scale of l - S) of the four Milo '5 Pizza locations (Restaurants A D). once..." one lulu-Illu- \"O. SUIf): [z pts| (a) Use the formula s = 131 to compute the standard deviation of Restaurant C's ratings. ,3 _ Show steps. Do not round any numbers until the nal value of 3; round and report the value of s to the nearest tenth (i.e. with one digit after the decimal point). It 2075)} {:1 [2 pts] (b) Use the formula 3 = to compute the standard deviation of Restaurant A's ratings. in 1 Show steps. Do not round any numbers until the nal value of 3; round and report the value of s to the nearest tenth (i.e. with one digit after the decimal point). [1 [all (e) Use technology (e.g. StatCrunch, a Texas Instruments or Casio calculator with statistics mctions, a free app such as https:wawcalculatorsoup.comicalculatorsfstatisticsfdescriptivestatistics.php or https:wawhackmathneu'enfcalculaton'freguency-table or ...) to compute the standard deviation of Restaurant A's ratings and Restaurant C's ratings. Include a screenshotr'photo of the output screen of the statistical appa'program you used to obtain each answer (so there should be two such images in your write-up). [2 pts] 4. The double box plot compares the battery life (in hours) of two brands of cell phones. Make a copy of the table below in your homework write-up and use the double box plot to ll it in with approximate values of the three statistics listed. Include units of measurement with each value. Range ofUpper 75%