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英語 高校生

教えてください

[3] 次の英文を読み, 各問いに答えなさい。 [思・判・表] (教科書 P.106~107 参照) (1) Good morning, everyone. Today I am going to tell you about orienteering. Do you know orienteering? Maybe some of you have experienced it. You might think it's like a game in the woods, where you use a map and compass to find some flags. Well, orienteering is also a competitive sport. It started in Sweden, and is most popular in Scandinavia. (2) (3) In an orienteering event, ( ① )competes alone, wearing a running suit that protects them from the weather and the bush. At the starting line, runners start at least one minute apart. When you are told to go, you are given the map for the first time. You then use your compass and the map to find a series of points in the forest. At experienced levels, the points are often far from roads. At each point, there is an orange and white box flag. There, you punch your card. You may not go to points in the wrong order. After all of the runners have passed the finish line, the person with the fastest time in each category of sex and age range is the winner. I tried orienteering once in elementary school, but I'd like to try it someday in a competitive event. Thank you for listening. (1)( ① )にふさわしい主語を選択肢から選び, 記号で答えなさい。 ア. all people イ. each person ウ. all players (2) the loser(敗者)と反対の意味を表す語句を第二段落から探し出し, 解答欄に書きなさい。 (3) 説明されている競技において、以下のア~エを進行順に並べ替えて, 3番目にくるものを記号で答えなさい。 ア. 走者達はコンパスと地図を用いて, 森の中の一連のチェックポイントをさがす。 イ. 全走者が走り終えた後, それぞれの性別や年齢層でいちばん時間が速かった人が勝者となる。 ウ. それぞれのチェックポイントには, オレンジと白の旗 (box flag)があり、 そこで自分のカードにパンチで穴をあける。 エ. 走者達はスタートしていいと言われたとき、 初めて地図が渡される。

解決済み 回答数: 1
数学 高校生

4番の問題でどうしてa>50とわかるのか教えてください😭

4 確率変数 X が正規分布 N (50, 102)に従うとき,P(X≧a) = 0.2 が成り立つようなαの値を求 めよ。 イ × 17 It latest) th= +-50 はN(or()に従う。 = 0.5-u(0.83) =0.5-0.29673 = 0.20327 よって, およそ20%である。 0. 8 標本調査 -k k (3)は正の数であるから (1) ア (2)イ P(Z ≤ k) = P(Z ≤ 0)+P(0 ≤ Z ≤k) =0.5+u(k) (解説) よって 0.5+u(k)=0.7823 u(k) = 0.2823 したがって k = 0.78 YA 0k 4 X は正規分布 N (50, 102) に従うから P(X≧50) = 0.5 よってP(X)=0.2が成り立つならば, α50 である。 Z = X-50 10 b= a-50 10 とおくと, Zは標準正規 分布 N (0, 1)に従い, 6> 0 であるから P(X ≧ a) = P(Z≧6)=0.5-w(b) 0 b よって 0.5-μ(b)=0.2 u(b) = 0.3 (1) 国勢調査は,日本に住んでいるすべての人と世 帯を対象とする国の統計調査であるから,全数調 査 (ア) である。 (2)工場で生産された蛍光灯の耐久時間をすべての 蛍光灯で調査すると, 調査後、蛍光灯はすべて使 用できなくなり、製品として適さない。 そのため, 一部の製品のみを調査する標本調査 (イ)でなけ ればならない。 17 (1) 復元抽出の場合, 1回目と2回目と3回目の試 行は独立で、 1回の試行で当たりくじを引く確率 3 は である。 10 よって, 引いた3本のくじがすべて当たりであ 確率は 3 10 27 = 1000 (2) 非復元抽出の場合、 1回目に当たりくじを引 事象を A, 2 回目に当たりくじを引く事象をB 回目に当たりくじを引く事象をCとすると、 た3本のくじがすべて当たりである確率は P(A∩B∩C)=P(A)P (B)PANBL である。 引いたくじを戻さずに次のくじを引 ら P(A)= P(B)=20 PAOB (C): 3-1029 18

解決済み 回答数: 1
英語 高校生

赤い下線のところがどういう構造になっているか分からないです、教えてくださいm(_ _)m

moving from " (1) 点) There are historians and others who would like to make a neat division between "historical facts" and "values." The trouble is that values even enter into deciding what count as facts-there is a big leap involved in 'raw data" to a judgement of fact. More important, one finds that the more complex and multi-levelled the history is, and the more important the issues it raises for today, the less it is possible to sustain a fact-value division. But this by no means implies that there has simply to be a conflict of prejudices and biases, as the data are manipulated to suit one worldview or another. What it does mean is that the self of the historian is an important factor. The historian is shaped by experiences, contexts, norms, values, and beliefs. When dealing with history, especially the sort of history that is of most significance in philosophy, that shaping is bound to be relevant. As far as possible it needs to be articulated and open to discussion. The best historians are well aware of this. They are alert to many dimensions of bias and to the endless (and therefore endlessly discussable) significance of their own horizons and presuppositions. A great deal can of course be learned from those who do not share our presuppositions. Our capacity to make wise, well-supported judgements in matters of historical fact and significance can only be formed over years of discussion with others, many of whom have very different horizons from our own. It is possible to I have a 12-year-old chess champion or mathematical or musical genius, but it is unimaginable that the world's greatest expert on Socrates could be that age. The difficulty is not just one of the time to assimilate information; it is (2)

解決済み 回答数: 1
英語 高校生

教えて下さい

[3] 次の英文を読み, 各問いに答えなさい。 [思•判・表] (教科書 P.106~107 参照) Good morning, everyone. Today I am going to tell you about orienteering. Do you know orienteering? Maybe some of you have experienced it. You might think it's like a game in the woods, where you use a map and compass to find some flags. Well, orienteering is also a competitive sport. It started in Sweden, and is most popular in Scandinavia. [4 (1) (2) (3) In an orienteering event, ( ① )competes alone, wearing a running suit that protects them from the weather and the bush. At the starting line, runners start at least one minute apart. When you are told to go, you are given the map for the first time. You then use your compass and the map to find a series of points in the forest. At experienced levels, the points are often far from roads. At each point, there is an orange and white box flag. There, you punch your card. You may not go to points in the wrong order. After all of the runners have passed the finish line, the person with the fastest time in each category of sex and age range is the winner. I tried orienteering once in elementary school, but I'd like to try it someday in a competitive event. Thank you for listening. (1)( ①)にふさわしい主語を選択肢から選び, 記号で答えなさい。 ア. all people イ. each person ウ. all players (2) the loser (敗者) と反対の意味を表す語句を第二段落から探し出し, 解答欄に書きなさい。 (3) 説明されている競技において、以下のア~エを進行順に並べ替えて、3番目にくるものを記号で答えなさい。 ア. 走者達はコンパスと地図を用いて, 森の中の一連のチェックポイントをさがす。 イ. 全走者が走り終えた後, それぞれの性別や年齢層でいちばん時間が速かった人が勝者となる。 ウ. それぞれのチェックポイントには, オレンジと白の旗 (box flag)があり、 そこで自分のカードにパンチで穴をあける。 エ. 走者達はスタートしていいと言われたとき、 初めて地図が渡される。 【

解決済み 回答数: 1