想請問43題為什麼是(D)？看了詳解還是不懂希望大神幫忙解題～（這是106學測題！）（看題目的時候會一直圈有點亂請見諒(^^;;）

41-44題為題組 Dognition will help you learn more about your dog's cognitive traits. It offers an online test Is your dog an Einstein or a Charmer? For US $60, a recently-founded company called telling you about the brain behind the bark. Dognition's test measures a dog's intellect in several aspects-from empathy to memory to reasoning skills/ But don't expect it to measure your pet's IQ.) Dr. Hare, one of the venture's co- founders, says a dog's intelligence can't be described with a single number. Just as humans have a wide range of intelligences, so do dogs. The question is what type your dog relies on more. After you plunk your money down, Dognition's website will take you through a questionnaire about your dog: For example, how excited does your dog get around other dogs, or children? Do fireworks scare your pup? Then, Dognition guides you through tests that are as fun as playing fetch or hide-and-seek. At the end, you get a report of your dog's cognitive profile. Your dog could fall into one of nine categories: Ace, Stargazer, Maverick, Charmer, Socialite, Protodog, Einstein, Expert, or Renaissance Dog. That can give you something to brag about on Dognition's Facebook page. It also can shed new light on why dogs do the things they do. For example, a Charmer is a dog that trusts you so much that it would prefer to solve problems using information you give it rather than information it can get with its own eyes. Dognition helps people understand their dogs in ways that they have never been able to do. This new understanding can enrich the relationship between dogs and their owners. B 41 What is the third paragraph mainly about? (A) The theory behind the questionnaire used in the Dognition test. (B) The procedure for evaluating a dog's intellect on Dognition. D The products one can get by paying a fee to Dognition. (D) The characteristics of the activities Dognition offers. 又 42. According to the passage, which of the following statements is true? (A) Different dogs display strengths in different intelligences. BA dog's cognitive profile is composed of nine cognitive skills. The purpose of Dognition's testing is to control a dog's behavior. (D) A dog's intelligence can be ranked based on the score of a Dognition's test. K 43. Which of the following is closest in meaning to the word "venture" in the second paragraph (B) Risky attempt. (D) New business. (A) Creative measurement. 53% (C) Non-profit organization. 569 29 xyzcd.

左邊紅框處不是應該放summationX*×Y嗎為何是summationXY阿？

例題 2017 另一種形式的衡量誤差 (10%) The parameter ß is defined in the model Y₁ = BX + u₁, where u; is independent of |X₁, E(u₁) = 0, E(u²) = 0², the observables are (Y₁, X₁) where X₁ = 2 random measurement error. Assume that v; is independent of X and Vi Uj. Also assume that X; and X are non-negative and real-valued. Consider the least-squares estimator for B. "Jon at Y ni 10713 2. (5%) Find a condition under which ß is consistent for ß? 1. (5%) Find the probability limit of ß, expressed in terms of ß and moments of (X (Xi, Vis Uj). 《108 台大經研》 ΣX; Y; ΣX² 《解》 | 已知 X = X*v, 將 X* = X/v 代入得] Y = BX* +u = BX/v+u。此爲無截距模型, 故 2X* ( ) Σ₁ X₁Y;/n_p_E(XY) B 將 X = X*v,且 v - X*, v lu 代入可得到 BP B ΣX²/n i=1 ¸E [(X*v)² /v]_E[X*vu] E(v) = BE(v²) E(X²) U = (S), X)-(SA EXB- + u V E (X²) atlo) co Beta, u) + Cov (Beta, e lo) 1mm wod2 (2) € Xv₁ and v₁ > o is 4)] E(X²/v)_ E(Xu) = B- E(X²) E(X²) 区一这三 E[(X*)²] E(v) __E(X*)E(v)E(u) + = E[(X*v)²] E [(X*v)²]E[(X+)²] E(v²) E[(X*)²] E(v²) = ß ↔ E(v) = E(v²) + +

求第19題

Road running often offers those 19 a range of challenges such as dealing with hills, sharp bends, rough weather, and so on. Runners are advised to train prior to participating in a race. Another important factor contributing to success is a suitable pair of running shoes. Road running is often a community-wide event that highlights or raises money for an issue or project. 20, Race for the Cure is held throughout the U.S. to raise breast cancer awareness. This race is also run in Germany, Italy, and Puerto Rico. B 16. (A) journeys A+7. (A) caters to P 18. (A) matches A. (A) involving (B) distances (B) depends on (B) civilians (B) involved (C) destinations (C) goes after (C) associations (C) to involve (D) measurements (D) identifies with (D) champions (D) are involved

請會英文數學的人救救我。 Q:Determine which measurement is more precise and which is more accurate. Explain your reasoning? 25mi;8mi

這些選項在講啥😅 答案B

2. Which is not correct to apply Newton's 3rd law? (A) All measurements should be made in an inertial reference frame; (B) The interacting particles can not be accelerating; (C) No virtual force (e.g., the Coriolis force) is involved; (D) All; (E) None.

e.f.g這三題不知道要如何解釋，請各位大神幫忙解題謝謝

1-8. Consider two inertial reference frames. When an observer in each frame measures the following quantities, which measurements made by the two observers must yield the same re- sults? Explain your reason for each answer. (a) The distance between two events (6) The value of the mass of a proton (c) The speed of light (d) The time interval between two events (e) Newton's first law (f) The order of the elements in the periodic table (g) The value of the electron charge

請問第15題為什麼(B)選項不行><謝謝！

11 第11至15題為題組 a modern Internet symbol, The hashtag is almost everywhere on social media. Though 12. it actually first appeared around 1850. At that time, the “+” symbol was used for indicating in text, for example: “Accounting files are in box #5.” Later, it was used to represent weights in pounds: "Do not load more than 10# in the box.” In 2007, Twitter started using the symbol to let users label photos and other posts by their subjects. Facebook and Instagram soon followed suit. 13 Today, hashtags are used more for advertising social and political causes than for fun. on the Internet in 2010, #arabspring helped millions of people in the Middle East and Africa organize massive protests against their governments. The #metoo hashtag, which started in 2017, allowed women to 14 sexual abuse and ended the careers of powerful men who had mistreated women. More recently, #forcethevote has been used to urge the US government to simply vote for a much-needed national healthcare plan. The hashtag's political uses weren't imagined by its original inventors. This shows that no 15 fun new feature appears on the Internet, it can have meaningful effects on society. of Bil: (AT viewing as (B) seen as fe thought as (D) looking as D 12. (A) methods (B) alphabets (C) measurements (D) numbers A13. (A) Upon appearing (B) As soon as it appears (C) To appear (D) Before it appeared C14. (A) avoid talking about (B) forget and forgive (C) speak bravely about (D) hide and seek 15. (A) what (B) why (C) that (D) whether matter TEE ESO

嗯...不會統計更不會英文統計 有人可以教嗎🥺

Homework #1 TabletPC Comparison providesawide variety ofinformation abouttablet computers. The company's website enables consumers to easily compare different tablets using factors such as cost, type of operating system, display size, battery life, and CPU manufacturer. A sample of 10 tablet computers isshowninTable 1. (1) How many elements are in this data set? (2) How many variables are in this data set? (3) Which variables are categorical and which variables are quantitative? (4) What type of measurement scale is used for each ofthe variables? Table 1 Product Information for 10 Tablet Computers 點 Cost Operating| Display Size | Battery Life」 CPU (9 | System | (inches) (hours) |Manufacturerl AcerIconia W510 599 [Windows| 104 85 Intel Amazon Kindle Fire HD | 299 |「Android 89 9 TI Apple iPad 4 499 | ios 97 1 Apple HP Envy X2 | 860 [Windows| 116 8 Intel Lenovo ThinkPad Tablet| 668 「Windows| 101 105 Intel MicrosoftSurface Pro | 899 「Windows| 106 4 Intel Motorola Droid 530 「Android 1041 9 TIOMAP XYboard Samsung Ativ SmartPC| 590 「Windows| 116 7 Intel Samsung Galaxy Tab 525 「Android 104 10 Nvidia Sony Tablet 5 360 」Android 94 8 Nvidia 寢 For each of the following variables, indicate whether it is quantitative or qualitative and specify the measurement scale that is employed when taking measurements on each: (1 Class standing of the members of this class relative to each other (2) Admitting diagnosis of patients admitted to amental health clinic (3) Weights of babies born inahospital duringayear (4) Gender of babies born inahospital duringayear (5) Range of motion of elbow joint of students enrolled inauniversity health sciences curriculum (6) Under-arm temperature of day-old infants born inahospital

請問最後一段的 protecting Qin’s remains if not his spirit 的if not his spirit 這裡是有文法嗎？ 還是倒裝什麼的？唸起來很不順

14 The Terra Cotta Arfmmy 法 in the'graVc5 ofancient rulers for use 油 asures placed in 1 of Chinese emperor 1 buried With him! You have probably heard of tre 出ce afterlife. But no grave Site was moIc impress Qin Shihuangdi. This monarch had an entire army 多基點 Qin Shihuangdi, who ruled in the second century B.C。 be country of China. He unified seven independent state5 that na ee centuries. Then he built the Great Wall to keep invaders 焉bay. 繼 & $ 1 的 government currency and measurement that he established remained in Place un we into 出e twentieth 人了 還 When Qins grave was excav上ed in 1974, archagglo (喲上導 rypical roy 中 , cNtficre were rare cerarmlcs ial treasures. There was Jewelry of gold, jade, and See and coins. But also in the gravesite was aremarkable collection of over 8,000 full- Size stattles of soldiers, horses, and chariots. This army, made of terra_ cotta, Was Jmed up mm battle formation. Fis not only the size of this clay army that is astonishing. The quality and vari- cty of the sculptures 1s also impressiv ldiers body was made of coils of rough clay and 出en coated with a 人 fclay. The head and the hands were created separatejy 檻he result was that no two soldiers looked exact yalike. Armong 世e many types of soldiers一1 dressed in appropriatey brightly paint Were foot soldiers, armed chariot drivers, and archers. Sevyeral hundred 由ousand laborers created Qins terra cotta ar ed uniforms一- 1 7? 人 1 噴 my Their work Temained in place, protecting Qins remalins 比Qotbissbirie 人 2,006 : 條9避生條 光光 和

想請問第一題的d小題

be 說 he 三 中 49,799 Thursday 1.515 Friday 2.26042(32,857) 74,271 Saturday 0.40104(32,857) 13177 | Total 230,000 d. The federal government threatens to withhold Sevenil for Denver, Colorado. The acceptable visibility standard hundred million dollars in Department of Transnr is 100, with readings above 100 indicating clean air tion funds unless Denver meets visibility audan and good visibility, and readings below 100 indicating within 8 years. HOW would you proceedl to ii temperature inversions caused by forest fires, volcanic aj7ong-fern judgment forecast of technologies 人 will be available to improve visibility in the next 10 years7 2. Kay and Miehael Passe publish ngf's 妃qppenjnge一 biweekly newspaper to publicize local events. hots 1as few subseribers; typically is s0ld Mueh ofthe revenue comes from Wand supermarkot specials,h assoeiated With printing t00 | them to the wrong location Iterized system to ol S aeeurately Tec0it She system was imhple diIY derlined. Selln 1. Figure 8.9 shows summer air visibility measurements