How would I solve these? What are the answers? Im confused by the graphs and prefer elaboration on the answer so im able to understand

Quiz'MndulekQulzrV x HSTAEOBVMadule7Qu x :' Usesnippiugtonltnrap x e > '97\" , Alumna quumbia sea '2'- 3;\": Eradiard 1m \"25%? Acres under Irrigation 10000 12mm Moon 15mm ianou 20000 L) The amount urimgatmn has deeased overthistime penud. u The amount ufirrigatinn has inneased over this time petiud. o The amount ur irrigatinn was very high in 1950 and then deereased in 1990s and now is high again. U The amount urirngatmn has remained the same overthis time periud. Question 9 '1 pts 4m pi L,Qulz'Mndule4:Quiz x uBrMndule7Qu x ' Usesnippingtonltnrap x e - X J i e e 0 l a Secure Ihltp5://uil.instructurenum/courses/EASS24/qulzzes/S7229'l/Iake l [Q I: E UF 0 The amount urirngatmn has remained the same overthis time periud. lll'l'ltlm O 3 Question 9 1 pts Accaunt Ctr: using the graphs in this assignment, (and also combined into this pdffor your Dashboard convenience htt : wwwstaturiedu vrnrneece 2023 ws ra hs, df a l. Which of the following statements gives evidence that the increase in irrigation post 1973 could have Comm impacted the annual max ows of the Same Fe River? #35 GVOUDS t; The average annual maxlmium uw was higher ores1974. Calendar 0 The average annual maxlmiuni uw was lower Drea1974, :> Question 10 '1 pts Help using the graphs in this assignment, (and also combined into this odrtor your convenience htt : www.5tat.ufl.edu emmeece 2023 ws ra hs, dru l. Which of the following statements gives evidence that the increase in irrigation post 1973 could have impacted the annual max flows of the Sante Fe River? 0 The Standard deviation Di the annual maximium aws was higher pre'1974. x} The Standard deviation Di the annual maximium aws was lower Dre'1974. Quiz saved at 4:41i7m Submit Quiz 4m pi Quiz'MndulIMQulzrV x umzugrmdmuqli x :' Usesnippiugtouilnrap x >