数学の確率です。誰かお願いします。🙇‍♂️

ch.8 Probability, Statistics Exercises 14. 【連続型確率分布】 確率密度f(x) 3 {3 0 (0sxsv6) (x<0,6<x) の確率分布に従う確率変数 X の 期待値と分散と標準偏差の値を求めよ。

わかる方、解答をご教授ください。 難しいです。

| 181. Although our universe is still young, theorists are busv its ultimate fate. の explore ③ explored to explore の exploring (上智大) 2 182. At first, I had difficulty ( ) people when they spoke too fast. d O understanding の for understanding (京都産業大) TATT 3 to understand の understand ) in standing when there are seats available 2 what is more 2 183. There is ( の one another G 3 each other (早稲田大) の no sense 8 u 201G 2 184. Something is wrong with the engine. I'm afraid it ( ) の needs to repair ① must repair 3 needs repairing の is necessary to repair oplecr (同志社大) BI0 mirl haine 2 185. ホームズは誰にも気づかれずに部屋から出ていった。nodW art s Holmes(by / of / the / out / without / went / noticed / (日本福祉大) room / anyone / being ). 2 186. 私と一緒にちょっと散歩しませんか。(1語不要) What( to / you / say / do / how ) taking a short walk W TE (国学院大) a with me? の 187. 東京にいつ激しい地震があるか誰にもわからない。 There (in / knowing / will / no /is/Tokyo / a / happen / when / severe / earthquake ). (法政大) gailleh om c uet 2 188. 警官は私の言うことを信じてくれなかったが, 言い争ってもむだだ と思った。 The policeman did not believe my story, but I thought it was ( with / good / arguing / no / him ). (四天王寺国際仏教大)

下線部a-dのうち不適切なものを選ぶ問題で 32がc33がdなのですが適切な文にするには 32のcをaboutに、33のbをsaid にする、で合っていますか？

32. Some people like to complain from education at the primary and secondary a b d levels. 33. Many websites about the earthquake says that the probability of a large a b one occurring in the next thirty years is about 70%. d

下線部a-dのうち不適切なものを選ぶ問題で 32がc33がdなのですが適切な文にするには 32のcをaboutに、33のbをsaid にする、で合っていますか？

32. Some people like to complain from education at the primary and secondary a b C d levels. 33. Many websites about the earthquake says that the probability of a large a b one occurring in the next thirty years is about 70%. d

ネクステ この問題の答えが④なのですが、①のthatが不正解な理由を教えて下さい。

285 ④ how Owhat when that fare You must tell me everything ( ) you saw it. 286 4) as く女子栄養大) D that 2which ③ what si \91om \ai\I\ob \a8) 1sd

マーカー部分なのですが、butの後ろに副詞だけになっているのが気になります。 SVなくてもいいのですか？？

0 The world is running out of oil, and energy experts are serious shortage in ten years. Not only is each individual using worried about the probability that we will be faced with a 197 words 24 エネルギー問題の現実 平均 serious shortage in ten years. Not only is each individual usin. means more oil than ever before, but the population explosion mean. that each year many more people will be using oil in some form other. Until recently we took oil for granted: it seemed it would last for ever. 2 The increase in the price of oil has brought the world to its senses. Governments are searching for other sources of energy, but so far in vain. They are considering how they can make better use of the two other major fuels, coal and natural gas, but they have 父o found that neither can take the place of oil in their economies. In recent years there has been a growing concern for the environment and coal is not popular with *environmentalists. Natural gas, the purest of the three fuels, is the most limited in supply. 0ilimg 3 The answer would seem to lie in nuclear power stations, buし their dangers are so great. It was not until recent years that し danger began to come home to people. ol lidel doum (注) environmentalist 「環境保護論者」 doner desga oi Check!!.

下から2行目のbecauseからの文の has to haveの文構造教えてください！

同格のthat precisely as the probability of a fair dice coming up six]. Decision 動名詞の主語 動名詞 S making(under uncertainty) is more complicated [than decision M V C M making under risk], [because each outcome has to have not just a M not just A but (also) B 「AだけではなくBも」 probability, but a probability distribution associated with it]. 過去分詞の名詞修飾 each outcomeを指す

何故エでは駄目ですか？？私の考えは2枚目の写真に書いてみました。 教えて下さい。よろしくお願いします🙇‍♀️

一第 2 講 ho 9. There's very little probability of an agreement ( ). ア. being reached イ. is reached ウ. reaching エ. to reach

練習29の【1】が分かりません！ 詳しく教えてください！

P(A)のPは「確率」を意味する英語 Probability の頭文字で ある試行において,どの根元事象が起こることも同様に確か。を求め 数をn(U), 事象Aの要素の個数をn(A)として次のように定め 当たりが2本入っている6本のくじから1本を引くとき |事象の確率 2個の 5 あり 事象4の確率 さい 事象4の起こる場合の数 n(A) ミ P(A)= B 表 注意 例 りを引く確率を求めてみよう。 全事象をひとし,当たりを引くという事象をAとする。 14 10 当たりくじをa, az, はずれくじをb, be, bs, b,とする U={ai, az, b., be, b3, ba), A={ai, a} よって,当たりを引く確率は n(A) P(A)= n(U) 2_1 エ 6 3 区別できないくじでも,上のように1本ずつ区別することに 根元事象が同様に確からしくなる。 注意 1個のさいころを投げるとき,次の確率を求めよ。 28 (1) 偶数の目が出る確率 練習 (2) 3以上の目が出る確三 2枚の100円硬貨を同時に投げるとき,次の確率を求めよ。 29 (1) 2枚とも裏が出る確率 練習 (2) 表と裏が出る確率 2 第1章 場合の数と確率

なぜエ、はだめなんですか？？ 先生に質問したら、意味がおかしいから駄目なんだと言われました。形容詞用法は確かにに〜の為にと訳しますが必ず〜の為にと訳さなければならないとは限りませんよね、、、？ 教えてほしいです。よろしくお願いします🙇‍♀️

一第 2 講- TOM B 9. There's very little probability of an agreement イ. is reached ア, being reached エ, to reach