問題詳情

二、令 Y 之機率密度函數為 


【題組】⑴求得 k 值,使其滿足 f 為一機率密度函數。(10 分)

參考答案

答案:C
難度:簡單0.77591
統計:A(31),B(11),C(277),D(13),E(0) #
個人:尚未作答書單:ISBD的記錄結構

用户評論

【用戶】藝幻

【年級】大一下

【評論內容】ISBD的記錄結構The ISBD prescribes eight areas of description. [ 2 ] [ 3 ] Each area, except area 7, is composed of multiple elements with structured classifications. ISBD的規定八個領域的說明。 [2] [3]除第7區的每個區,是多個元素組成與結構分類。 Elements and areas that do not apply to a particular resource are omitted from the description.元素和地區,並不適用於特定的資源被忽略的描述。 Standardized punctuation (colons, semicolons, slashes, dashes, commas, and periods) is used to identify and separate the elements and areas.標準化標點符號的冒號,分號,斜線,破折號,逗號,和句號是用來識別和區分的...