求救 統計 #8 （可支薪）

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?

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?

請問64題怎麼判斷

The Japanese have long puzzled public health researchers because they are such an apparent paradox: They have the world's lowest rates of heart disease and the largest number of people that live to or beyond 100 years despite the fact that most Japanese men smoke- and smoking counts as one of the strongest risk factors for heart disease. So what's protecting Japanese men? Two professors at the University of California at Berkeley hoped to find out the answer. They investigated a pool of 12,000 Japanese men equally divided into three groups: One group had lived in Japan for all their lives, and the other two groups had emigrated to Hawaii or Northern California. It was found that the rate of heart disease among Japanese men increased five times in California and about half of that for those in Hawaii. | L+2=

求解

、用現在完成交級/漫級句子(10%) Sam study hard/than/Kevin 1. I/ play basketball well/than Steve 2. The scooter / move fast / than the bike 3. My sister / eat little / in her class 4. James / cook badly / in his family 5. Betty / like Twice much/ of all the groups

求解第9.12.18題 謝謝

全新試題 in winter. Bis > 8. It is very hot in Thailand (A) ever (B) even (U19 . (A) that (B) which (B) which (A) why ) 11. I have every hope (A) which (B) that Beli Bu (C) far (D) still Sara was excited about the news her son was admitted to Taiwan University. (C) what (D) how 安康高中 010 As one of the few to continue her education, Malala held the belief no one could stop people from getting an education. 板橋高中 (C) what (D) that I will get my sight back. 中港高中 (C) when (D) why )12. I do have a feeling you will undoubtedly succeed in achieving your goal if you have confidence and work hard. 武陵高中 (B) for which (C) that (D) in that ) 13. Girls should be given the right an education. That's what Malala Yousafzai has been 全新試題 (A) at (C) for these technologies might cause trouble in the future, there are some problems that need to be faced. 中港高中 (A) Because (B) If (C) Of (D) Though (A) which flghting for. (B) by (D) to Art 第三段課文重點 (1) bathreaten persuade help (2)分詞當形容詞 (3) like/alike/dislike/unlike (4) 介系詞應用 Bus 2) 15. The kidnapper threatened the boy if he did not get the ransom. 全新試題 (A) killing (B) to kille (C) that killed (D) to killing 016. After finishing our group work, my classmates and I felt 陸興高中 (A) relieving Bo (B) relieved on nor (C) received (D) receiving (Bin Furthermore, the Malala Fund was set up to help empower girls. The ripple effect spread and finally forced the Pakistani government to adopt a policy on educational rights for boys and girls subsolvodom 「板橋高中 (B) alike orla (C) likewise 118. My father tried to persuade me into law, which he believed was the most promising profession. 臺東高中 (A) goblo (B) going to (C) to goood (D) to going on (A) like 1 (D) likely Chis

#python 可以詢問 group_hight = [] 這行程式的意思跟用途嗎？ 沒什麼程式基礎 只知道跟串列很像 但還是研究不出個所以然Orz

teammate - [] group_hight group_weight group_age [] group_gender for 1 range (teammate): hight float (input (: ")) group_hight. append (hight) weight float (input(: )) group_weight. append (weight) int (input (NE: group_age. append(age) - gender input (81.1) group_gender. append(gender) #print (group_height). #print (group_weight) #print (group_age) #print (group_gender) SU 3110_one Sw_two for i in range (len (group hight)): 21 group_hightli) BU_one + croup_weight[i] zum_two croup_ageli] + average_hight average_weight average_age (aam / len(group_hight)) (sum one / len(group_hight) (sum_two/ len(group hight)) print (average hight) print (average_weight) print (average_age)

#python 想詢問python裡面的 [i] 是什麼意思呢？

APLI WA 人。 0 Sum one Swm tyo average 0.0 fori in range (len (group hight)) group_hight[i] SU Qe == group_weight [i] sun_two - group_age[i] average_hight average_weight average_age (sum len(group_hight)) (sum_one len (group_hight)) (sum_two/ len(group_hight)) print (average_hight) print (average weight) print (average_age) D: 請輸,身高155 請輸,體重:42 請車前约18 請),性别,女 請車身高1岁巴

求解 謝謝~

the SW eft da al V. 閱讀測驗:9% It was time for another women's five-thousand-meter qualifying heat*. A group of seventeen female Dis runners from different countries lined up for the start of the race. The crowd in Rio's Olympic stadium cheered loudly when the starting gun went off. Charging ahead, the athletes strove for position and to stay AD at the front of the pack. Bunched tightly together, the group circled the track several times. Then, with less than half of the race to go, drama struck. New Zealand's Nikki Hamblin tripped on the heels of the Japanese runner in front of her. She crashed to the ground, unfortunately taking the American athlete, Abbey D'Agostino, down with her. The latter was the first to get up. Instead of continuing the race, D'Agostino quickly turned around to help Hamblin to her feet. She didn't even realize how seriously she had been injured since she was too concerned about the other runner. She was hardly able to stand due to the pain and fell to the ground again. Now it was Hamblin's turn to help D'Agostino up. With the crowd's encouragement, the two were able to carry on with the race despite their terrible falls. Hamblin and D'Agostino even managed to complete the event although they were far behind the eventual medal winners. Apart from receiving the 2016 Olympics Fair Play award for competing with such good spirit, both runners were also given the opportunity to run again in the five-thousand-meter finals. After all, it's not always about winning. 註:qualifying heat 資格賽 ) 31. Which of the following is NOT true about the incident? (A) It occurred in the 2016 Rio Olympics. (B) These runners were competing in the finals. (C) All seventeen runners were females from different countries. (D) It happened when runners had already run over half of the race. ) 32. What is the author trying to show readers by using the incident as an example in the passage? (A) A strong desire to win. (B) A quick way to get into finals. (C) A touching moment of gratitude. (D) A good example of sportsmanship. 33. What did NOT happen to Hamblin and D'Agostino after the incident? (A) The crowd gave them great encouragement. (B) They were given the chance to run in the finals. (C) They were awarded the gold medal for the race. (D) In spite of their injuries, they tried to finish the race. 3 (B VI. 混合題:11% Michael Phelps is considered to be one of the most successful of all the Olympic swimmers. Up now, he is the most decorated Olympian, with a total of twenty-eight medals in both individual and tea events.

Efforts to bring ___ change were attempted by the student group. (a)of (b)about (c)in (d)on

（高一英文） 想問第2題和第7題，謝謝(❁´◡`❁)