{"created":"2023-05-15T08:42:25.911959+00:00","id":180,"links":{},"metadata":{"_buckets":{"deposit":"fac8793b-198f-4ad1-b023-456ef27ec0c9"},"_deposit":{"created_by":13,"id":"180","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"180"},"status":"published"},"_oai":{"id":"oai:aulib.repo.nii.ac.jp:00000180","sets":["7:35:42"]},"author_link":["297","298"],"item_2_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"73","bibliographicPageEnd":"14","bibliographicPageStart":"1","bibliographic_titles":[{"bibliographic_title":"旭川大学経済学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"The journal of Faculty of Economics Asahikawa University","bibliographic_titleLang":"en"}]}]},"item_2_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"大学新入生に平均の概念を十分に理解できない人が多数いる事実に鑑みて、調和平均を通じて平均の意味と正確な計算方法を論じた。\n最も身近な往復平均速度の例を用いて調和平均、加重調和平均を導出し、その上、調和平均と加重算術平均の一致性を確認した。\n「人口密度」の調和平均がその逆数の「一人当たり面積」の算術平均と一致すると同様に、ある指標の調和平均はその指標の逆数の算術平均と一致する関係を示した。\n調和平均には、自動車の平均燃費のような、理論的に必ず取らなければならない調和平均と、競技や性能の総合評価のような、要素間のバランス重視のために自主的に取る調和平均がある。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_2_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, meaning and calculation method of the mean were discussed through harmonic mean, because there were many freshmen who could not completely understand the concept of mean.\nHarmonic mean and weighted harmonic mean were derived, and it was confirmed that harmonic mean is equal to weighted arithmetic mean, by using the most familiar example of mean speed of a round trip.\nHarmonic mean of given numbers is equal to arithmetic mean of the reciprocal of the given numbers, the example is that the harmonic mean of “the population density” is equal to the arithmetic mean of “the acreage per person” which is the reciprocal number of the population density.\nTwo kinds of analyses often used harmonic mean, one is that the analyses target must take the harmonic mean theoretically, such as the mean mileage of the cars. The other one is that the analyses emphasized the balance between the elements, such as the general evaluation of the contest or performance.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_2_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_2_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA12396640","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18841481","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"張, 興和","creatorNameLang":"ja"},{"creatorName":"チョウ, コウワ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Zhang, Xinghe","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-06-14"}],"displaytype":"detail","filename":"P001-014(張).pdf","filesize":[{"value":"790.1 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"平均の意味と正確な計算方法に関する浅見 : 調和平均の例解を中心に","url":"https://aulib.repo.nii.ac.jp/record/180/files/P001-014(張).pdf"},"version_id":"1ff591ac-b827-4ba9-8ea9-d6ea0ef1d248"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"調和平均","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"算術平均","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"平均速度","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"平均燃費","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"平均粒子径","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"平均人口密度","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"平均購入単価","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"harmonic mean","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"arithmetic mean","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mean speed","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mean mileage","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mean particle diameter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mean populution density","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mean purchase unit price","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"平均の意味と正確な計算方法に関する浅見 : 調和平均の例解を中心に","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"平均の意味と正確な計算方法に関する浅見 : 調和平均の例解を中心に","subitem_title_language":"ja"},{"subitem_title":"Discussion on Meaning and Calculation Method of the Mean Through the Illustration of the Harmonic Mean","subitem_title_language":"en"},{"subitem_title":"ヘイキン ノ イミ ト セイカク ナ ケイサン ホウホウ ニ カンスル センケン : チョウワ ヘイキン ノ レイカイ オ チュウシン ニ ","subitem_title_language":"ja-Kana"}]},"item_type_id":"2","owner":"13","path":["42"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-01-27"},"publish_date":"2017-01-27","publish_status":"0","recid":"180","relation_version_is_last":true,"title":["平均の意味と正確な計算方法に関する浅見 : 調和平均の例解を中心に"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2023-09-01T05:16:07.961840+00:00"}