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數學與統計 大學

急!求救 #6 8 9 如果需要酬勞可私下談 (ex.$70題)

pie participation in informal 6.The National Science Foundation (NSF) sponsored a study on girls' science, technology, engineering, or mathematics (STEM) programs. The results of the study were published in Cascading Influences: Long-Term Impacts of Informal STEM Experiences for Girls (March 2013). The researchers sampled 174 young women who recently participated in a STEM program. They used a pie chart to describe the geographic location (urban, suburban, or rural) of the STEM programs attended. Of the 174 participants, 107 were in urban areas, 57 in suburban areas, and 10 in rural areas. a.Determine the proportion of STEM participants from urban areas. b.Determine the proportion of STEM participants from suburban areas. c.Determine the proportion of STEM participants from rural areas. d. Multiply each proportion in parts a-c by 360 to determine the pie slice size (in degrees) for each location. e.Use the results, part d, to construct a pie chart for geographic location of STEM participants. f.Interpret the pie slice for urban areas. g.Convert the pie chart into a bar graph. Which, in your opinion, is more informative? 7. All high way bridges in the US are inspected periodically for structural deficiency by the FHWA. Data from the FHWA inspections are compiled into the National Bridge Inventory (NBI). Classify each variable below as quantitative or qualitative. a. Length of maximum span (feet). b. Number of vehicle lanes. c. Toll bridge (yes or no). d. Average daily traffic. e. Condition of deck (good, fair, or poor). f. Bypass or detour length (miles). g. Route type (interstate, U.S., state, county, or city) 8. The NBI data were analyzed and the results made available at the FHWA Web site. Using the FHWA inspection ratings, each of the 608,272 highway bridges in the US was categorized as structural deficient, functionally obsolete, or safe. About 13.5% of the bridges were found to be structural deficient, while 3.5% were functionally obsolete. a. What is the variable of interest to the researchers? b. Is the variable of part a quantitative or qualitative? c. Is the data set analyzed a population or a sample? Explain. d. How did the NBI obtain the data for the study?

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英文 高中

高中指考英文 想問第13題要怎麼判斷&為什麼答案是C

15 16 1939 13 o 13 14 說明:第 11 至20 起,母恩· 保水化合录下 「選擇題答案區」 每題答對得1分,整題未作答或答錯者,該題以零分計算。 第11至15 題為題組 tt For many travelers, finding the best place to stay in is never easy. 11 the Internet provides easy access to numerous choices, it is often blamed for misleading users with the seemingly promising pictures. Oftentimes, people book a room, going there excitedi va 1927D find that things don't go as they have expected. TripAdvisor, aiming to help travelers worldwide plan and have a perfect trip, enables users to find really suits them easily. If a traveler is looking for the most sophisticated hotel in London, for example, he or she will find the rating 1% of 1053 hotels in the city along with their rates, locations, amenities, netizens' comments, and photos taken by those who have been there. Then, the traveler will find Hotel 41, ranked first, with 476 firsthand 15 All the traveler needs to do next is book a room and look forward to a perfect trip! 第一寸 - 767 A$ 11. (A) While (B) Because (C) Unless (D) Once - 12. (A) meant to 印度() 定 ( 2 (B) bound to - (C) only to POTA (D) eager to CD 13. (A) something (C) what (D) those which 14. (A) otherwise To Buy (B) in fact (C) on the contrary Apk + D) most important of all ke (B) attractions et inte (C) predictions ja #2 (D) facilities to (B) that A 15. (A) reviews and 第16至20 題為題組 all

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英文 高中

求空格答案

In fact, IV. 文意選填 (20%) Jith ar (A) murdered (B) impressive (C) miserable t 13 D) illness a Ta (E) tragedies (F) turned out (G) explored (H) prove (1) turned into relation The Cabinet of Dr. Caligari is one of the most famous horror films in the history of film. It was first released in Germany in 1920, and it marked the beginning of a new style of film-making. The film began with a man named Francis sitting in a garden and telling the story of Dr. Caligari. In the story, Dr. Caligari traveled around with a man called Cesare, who could tell the future. The two had a close 26 Cesare was under Dr. Caligari's control, and he would do whatever Caligari asked him to do. Francis described how his friend, Alan, was 27 the day after Cesare had said that Alan would die by morning. In fact, Cesare had killed Alan. Later on, Cesare was again sent to kill Francis's girlfriend Jane, but he was chased away by her family. During his escape, Cesare was so tired that he fell off a cliff and died. Francis thought that Dr. Caligari was the one who had planned all these 28. In order to find out the truth and 29 H that he was right about this, he went to the mental hospital to look up some records. Surprisingly, there he found Dr. Caligari was the director of the hospital. When Dr. Caligari heard about Cesare's death, he went mad. He became one of the 30 patients in his hospital. 系人. Once Francis finished telling the story, the camera moved back to the very first that Francis was, in reality, in the garden of the mental hospital. Dr. Caligari 31 Francis's doctor as well as the director of the hospital. What's more, he, Jane, and Cesare were patients in the hospital who had suffered serious mental 32. It 33 that the whole story was Francis's fantasy. The main idea of "madness" is 34 throughout the film. Because so many viewers found the story both surprising and 35 B the film became a huge success all over the world, 26 28. 29. 30. fantasy 28 31. 32 33. 34. 任 poor and scene and showed 頂托 2 27. 35.

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英文 高中

這篇看很久,但是感覺答案很難選 請幫我看看 謝謝🥺

加還暫'此本DUO SO K 人 (/2)(A) which (B) where _(C) what_(D) how 必 必 (8)(A)on (B)over (Cto_(D) at ( 聞 )(9)(A) Forone thing (B) In addition (C) At第 (人 3只 )(10) (A)to_(B)for (C) with (D) about 5. On Thursday night, famous graffiti artist Matt Gar 于affitl at New State College. Matt is a talented artist nickname “paladin.”Some people love his work, while hopes to change people SIminds about this art form (2) Paladin s art is mostly political. He likes to compare the 主 simage of War (4) 世e real-Hfe effects of conflict. His most famous work is called 5 S2gg7-7ree 所主 and it _ (5) our attention to 了he political platform that Hollywood actors use to spread their Personal views. The piece shows millions of television audience members staring Wide-eyed at a handsome actor on the screen. Those who don'tlike his art say that_(6) SoJving problems, his graffiti creates new ones. They argue that he encourages crime, and 世at work like his (7) 了紀e city look messy. Supporters point out that instead, his art makes nelghborhoods more beautiful and interesting._($)_, art historians are quick to Temind people 也at artists have used art to Send political messages for centurlies. No matter What your own views are__(9) _,come out and listen to Matt”S thoughts on 也e Subject. Afterward, 也ere will be an open discussion glving the audience a(n) _(10) toexpress their own thoughts. Hope to see you there!

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英文 高中

答案選起來都感覺怪怪的 求解 謝謝!

人 viost Ot uS Stane on the ground when we take photos. But one special kind of Photo-shooting, aerial photography, (1) more effort. This involves* taking photos from 也e air, which helps the photographer 一(2) bird”s eye views that would be impossible from the ground. A photographer could never Imanage__(3) an entire crowd at a muslc festival, the inside ofa volcano*, ora whole forest froin 1 the ground. The photographer needs to geta camera up into the sky 一 (4) he or she can really capture the scene。 _ (5) aerial photography, the impossible becomes possible. But how can they do it? One way is to attach a camera to Something that flies, such as a drone*, an airplane, or even a bird. Another way is for the photographer to go up into the air in a helicopter (6 photos. The ability to achieve beauftiful photos is not only (7)_the importance ofaerial Photography lies. It can also be used to record the serious damage that has been done 二(8) our environment. (9)_, Chi Po-lin used aerial photography and cinematography* to create the film 2eyozZ eg人2- Z7g7.方07z 42oue. Aerial photography is so difficult, expensive, and sometimes so dangerous fhat not many Photographers do it. However, we are very grateful to aerial photographers (10) their Photos. They help us appreciate the beauty ofour natural world while also making us Increasingly aware ofthe need to preserve* 計 註 : inyolye 包含 volcano 火山 drone 無人駕駛飛機 cinematography 作方法”preserve 保存 )(1)(A) takes (B) costs(C) spends(D) makes )(2)(A) to capturing(B) to capture_(C) capturing_(D) captures (2 了) (3)(A) capture(B) to capturing (C) to capture_(D) capturing 5 )(4)(A) for fear 也at(B) as iF (C) even though_(D) so that 8 )(5)(A) Through (B) Despite_(C) Soon after(D) Aside from % 史 (@)(A) shoot (B) shooting (C) to shoot_(D) to shooting a (7)(A) which (B) where (C) what _(D)how (A) on _(B)over (Cto_(D) at 和 吉 1 6 0 ( ( ( ( ( 咖 號 回 1.(A) deliver IsSeel away Our _ be too littl for each fs more fun First, 過 ai Verybody Iyo heW gift1 Open ana is the coT to celett

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