この問題で、解答の4行目1番右側が3√7/250のあと0.062が出てると思うんですけど これって√7の値を覚えておかなければいけないってことですか？T_T

156 第2章 統計的な推測 17 推 定 例題母比率の推定 41 あるテレビ番組の視聴率を調べるため,200世帯を無作為に抽出して 調査したところ 56世帯が視聴していることがわかった。視聴率力を 信頼度95%で推定せよ。 解答 標本比率 R は R= 56 28 200 100 =0.28 標本の大きさんは n=200 信頼度 95%の信頼区間は [R-1.96 R(1-R) R+1.96 R(1-R) " n n R(1-R) ここで 1.96 =1.96 n 1.96y 10.28 × 0.72 200 =1.96x- 3√7 250 ≒0.062 よって, 求める信頼区間は [0.28-0.062, 0.28+0.062] すなわち [0.218, 0.342]

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夕 3 日本語に合うように,( )内の語句を並べかえて英文を完成させなさい。 □ 1.次のバスまで1時間待たなければならないので,歩いたほうがよさそうだ。 (京都精華大 ) We'll have to wait an hour for the next bus, so (well / we / as / might / walk) A 2. 温かいお風呂に入ると、 あなたはよく眠れるかもしれない。 Taking a warm (may / you / help/sleep/bath/better). 3. 長時間働いた後でさぞお疲れでしょう。 You (tired/working/after/must / long hours / be). ES/be 4. 君はそんなに食べるべきではなかった。 You (not / to /eaten/ought / have) so much.log of 8 ) 5. タカ「コンピューターがこの数日間, 動くのが本当に遅いんだ。」 メグ 「あら。 ひょっとするとウイルスに感染したのかもしれません。」 Taka: My computer has been running really slowly the last few days. Meg: Oh dear, it (a virus / been/ have / infected/might / with). tod ■ 6. スタッフの中には計画の変更を知らされていない者もいた。 4 日本語に合うように、[ ]内の語を使って英文を完成させなさい。 1. この種のことは,一般に許されるべきではない。 [should, allow] This sort of thing 2. 私たちの世界には、想像できないような出来事があり得る。 [event] In our world, unimaginable □ 3. 最近, 地球温暖化に対する関心がはるかに薄いと思う。 [pay] I'm afraid much less attention 4. ダイエット中にパンやお米を食べ過ぎてはいけない。 [had, too] You ow of gridianoa (西南学院大 ) Some of the staff (to/informed / been / the changes / haven't / of) the project. in general. (センター * ) (龍谷大*) (和光大) ■ 2. 私たちはパーティーをキャンセルする前に彼女の意見を聞くべきだった。 SCRITO (センター) omoa ( 八戸工業大 * ) 5 次の日本語を英語に直しなさい。 m ■ 1. この本は明日までに図書館に返さなければならない。 (This bookで始まる文に) (大阪市立大 * ) RAHOIT global warming lately. (福岡大*) OT (近畿大) bread or rice while you are on a diet. (学習院大) (京都産業大 * ) 助動詞 受動態 49

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本レキ人 ベ 3コ Word Navi っ ワードナビ英単語 さい 3000 バーティーにく ャーの。 く く enく し く しった。 って って っ も にュー く に 。 キって行く。 nく ってく に KERINKAN でした でにえ える

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出」 [I) 次の英文の空所( A )~( F )を埋めるのに最も適当なものを下の1~9 の中から選び,その番号を記入せよ。 (合融の左飛)時人5用番 合融さ 充東 f Sr Si辺大 ご 指徴 I I'm delighted to drink a glass of water that began as snow in the French Alps hundreds of years before I was born, then became ice in a glacier, melted into deep underground springs, and finally was bottled and carried all the way across sea and land to sit available on the grocer's shelf. / For a very small price, I can have imagination in a glass- an ordinary glass( A ), the creativeness of the industrial revolution and the pleasures of a poetic view of life. / Moreover, this liquid is good for me. /It is me, as a matter of fact- 90 percent of my body is water. / There is high end of the water market as yet untouched: rare and historic water. | I'm thinking beyond natural purity - of water that has value because of its age or its association with special events or because there simply is no more of it ever to be had. / This seems like the fine-wine division of bottled water. /

英文4段落目3文目のno paintを塗られていないとなくしてしまいました、塗られていないだとしたらno paintedでしょうか？？ またno paintは完全否定なんでしょうか、、？？

第4問 次の問い(A· B)に答えよ。 (配点 33) will shrink considerably over time.、This shrinkage is caused by moisture not change size too much. But wood from a tree that has just been cut down (water) within the wood escaping into the atmosphere. The drying process of Wood used in the construction of homes must be stable. That is, it must A 次の文章と図およびグラフを読み,下の問い(問1~3)に対する答えとして 2012年度 本試験 15 roo に入れるのに最も適当なものを,それぞれ下の①~④のうち 37 35 fnnu yileub から一つずつ選べ。 19unolli bomisa odt bas boow boi basg es 9120m lo . known as “seasoning. There are actually two ways to season wood. r is to allow the natural drying process to occur. The other is to put it . cnecial oven called a kiln. Kiln drying is much faster than the natural method. During the seasoning process, water is removed from the wood until the moisture content of the wood is approximately equal to the humidity of the air around it. These changes in size due to shrinkage are not uniform because changes depend on the kinds of trees, the way trees are cut, and the surrounding conditions. It is also important to note that even after seasoning, there will always be Some small changes in size due to changes in the humidity of the surrounding air. For example, last year, I used a 230 mm wide piece of eastern white pine WOod to makea cabinet door. It changed in width across the grain (Figure 1), Shrinking by 2 mm from the original in the winter and expanding by 3 mm Ine moisture content of wood changes according to the seasons even niw= from the original in the summer. um volbsoH 8. -409

この教科書のレベルはどのくらいですか教えください この教科書でどのくらいのレベルの大学まで対応できますか？

1 On 10 February 2009, at a height of about 800 kilometers above Siberia, an American satellite collided the first such height [háit] satellite [séetalait] collide(d) [kaláid(id)] with an old Russian satellite. It was collision [kaligan] collision in the history of space development. As a result, fragment(s) [fráegmant(s)) debris [dabri:] more than 1,000 fragments of debris were scattered into space. 2 The image above shows the vast amount of space debris in orbit around Earth. Approximately 22,000 vast [váest] orbit [5:rbat] approximately [aprá:ksamatli) objects larger than 10 centimeters across are floating around Earth. Of these, about 16,000 are from known 10 considering [kansidarig) artificial [a:rtafijal] currently [ks:rantli] operation [a:paréifon] Considering that there are only about 1,000 artificial satellites currently in operation, the amount of Sources. space debris is astonishing. This space debris is not only due to the collision of satellites. For example, when rockets reach space, they s 15 leave behind surplus engines and fuel tanks. These objects remain in orbit as space debris. In addition, surplus s5:rplas] there are tools that astronauts have dropped while tool(s) [t:l(z)) astronaut(s) [astrand:t(s) aluminum [ala:manom per|par] working outside. Even a one-centimeter aluminum ball. when orbiting at a speed of around 10 kilometers per 0 bullet [bálat] second, is far more powerful than a bullet from a gun. gun [gán]

100 times moreは何と比較しているか教えください

of the hottest environmental issues abroad is bottled 1 When thinking about the environment, the Japanese should take time to reconsider their lifestyles. Today, one bottled [bá:tld] ds Ales os issue(s) [ju:(z)] industry[indastri] water. Not only does the bottled water industry cost tne deal [di:1] planet a great deal in energy and materials, it has beCome a symbol of First World excess. 5 excess [iksés] ironic [airá:nik] wealthy[welli] willing[wilig) 2 It is ironic that, although consumers in wealthy Countries have safe drinking water, they are willing to pay up to 100 times more for bottled water because of clever packaging and attractive names. All the development that o has brought drinkable tap water to everyone in Japan packaging [pékidzig) drinkable [drigkabl] tap [tep] seems somehow wasted. Why people prefer to buy small amounts of water in PET bottles remains a mystery.. 1ル 3 The bottled water industry makes large profits while mystery[místri] profit(s) [prá:fat(s)] refrigerated [rifridsarèitid] shelves [felvz] <shelf consuming, large amounts of energy. Vending machines 15 and refrigerated store shelves run 24 hours a day. PET bottles require costly disposal. Bottled water is an costly [ks:stli disposal [dispóuzl developed (divelapt] ecological [:kalá:dgikl] impact [impackt] example of how industries in developed countries increase consumer choice while ignoring the ecological impact of their actions. dran 20 oftesup 00 01 mov alte obesup boog 9. 100 times moreとは, 何と比較してですか。 ggy 6. *First World 11. *tap water btorio m yd moe 4. Not only does the bottled ~, (but) it has : not onlyが文頭に来た倒置 13. PET [pét] ポリエチレンテレフタレート 18. developed country → develonin

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ision Quest 47 English Grammar る 0 For 2nd Edition| Ultimate New Edition KEIRINKAN

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II 周} 27 The Parth iS covered with water, but clean, drinkable Water is a Minnited 7esource。 は js inaportant to consider carefully how we use Water in our datlY jives. Fortunately, here are a few easy Ways to reduce water consurnpton at porne. ⑩Eeduce your timne in the shower by three minutes to saye almost 30 jiers of water per shower, Bring a bucket with you into the shower to cach water 地at may be used to Water plants. @世品 off the faucet whe Shaving or brushin our teeth to save more than eight iiters ot wate @Prpk more wafer to help prevent cavities, strengthen pzofecr theni on tooth decay, @5SSU nands fo wash dishes 一 this can save up to 90 hiters of Water. Adopti Just one of 山ese practces w崩 Help you save water every day. our teeth、 an ,use a dishwasher instead of yo