想要求解大學初會這一題 練習了很多次 但還是會錯 想請教解題的觀念 因我覺得自己是題目沒有懂

II. The trial balance of Drysdale Company shown below does not balance. DRYSDALE COMPANY Trial Balance June 30, 2025 Errors Correct Debit Credit Debit Credit Cash £2,600 £540 £2,600 Accounts Receivable £7,600 £540 7,600 Supplies 600 Equipment £8,300 + £700 8,300 Accounts Payable £9,766 - £252 -- £225 £9,766 Share Capital-Ordinary 1,952 Dividends £1,500+ £300+ £300 1,500 Service Revenue £15,200+ £279 15,200 Salaries and Wages Expense 3,800 Maintenance and Repairs Expense 1,600 Totals £26,000 £26,918 An examination of the ledger and journal reveals the following errors: 1. Each of the above listed accounts has a normal balance per the general ledger. 2. Cash of £170 received from a customer on account was debited to Cash £710 and credited to Accounts Receivable £710. 3. A dividend of £300 was posted as a credit to Dividends, £300 and credit to Cash £300. 4. A debit of £120 was not posted to Salaries and Wages Expense. 5. The purchase of equipment on account for £700 was recorded as a debit to Maintenance and Repairs Expense and a credit to Accounts Payable for £700. 6. Services were performed on account for a customer, £310, for which Accounts Receivable was debited £310 and Service Revenue was credited £31. 7. A payment on account for £225 was credited to Cash for £225 and credited to Accounts Payable for £252. (@4×10 + 合計1%,41%) 2

程式錯誤 請問該如何修改？

← → C CO 資結構構 ☆ !!! Ő E O colab.research.google.com/drive/1dNYtPmtBVPcvl2ZkcmoT5h8 檔案 編輯 檢視畫面 插入 執行階段 工具 說明 已儲存所有變更 + 程式碼 +文字 IN 1817 IndexError: list index out of range STACK OVERFLOW from traitlets. config. application import T from string import Template def MatrixMultiply (arrA, arrB, arrC, M, N, P): global C if M<=0 or N<=0 or P<=0: print([錯誤:維數]M, N, P必須大於0') return for i in range (M) : for j in range (P): Temp=0 for k in range (N) : Temp-Temp+int (arrA[i*N+k]*arrb [k*P+j]) arrC[i*P+j]-Temp print("請輸入矩陣A維數(M, N) : " ) M-int (input('M= ')) N=int (input (N= ')) A=[None] *M*N print([請輸入矩陣A的各個元素]) for i in range (M): for j in range (N) : A[i*N+j]=input('a%d%d=' % (i, j)) print(請輸入矩陣B維數(N, P);') N=int (input ('N= ')) P=int (input('P= ')) B=[None]*N*P | print([請輸入矩陣B的各個元素]') for i in range (N) : for j in range (P): B[i*P+j]=input('b%d%d=' % (1, j)) C 在這裡輸入文字來搜尋 PAMPLING 3241

左邊紅框處不是應該放summationX*×Y嗎為何是summationXY阿？

例題 2017 另一種形式的衡量誤差 (10%) The parameter ß is defined in the model Y₁ = BX + u₁, where u; is independent of |X₁, E(u₁) = 0, E(u²) = 0², the observables are (Y₁, X₁) where X₁ = 2 random measurement error. Assume that v; is independent of X and Vi Uj. Also assume that X; and X are non-negative and real-valued. Consider the least-squares estimator for B. "Jon at Y ni 10713 2. (5%) Find a condition under which ß is consistent for ß? 1. (5%) Find the probability limit of ß, expressed in terms of ß and moments of (X (Xi, Vis Uj). 《108 台大經研》 ΣX; Y; ΣX² 《解》 | 已知 X = X*v, 將 X* = X/v 代入得] Y = BX* +u = BX/v+u。此爲無截距模型, 故 2X* ( ) Σ₁ X₁Y;/n_p_E(XY) B 將 X = X*v,且 v - X*, v lu 代入可得到 BP B ΣX²/n i=1 ¸E [(X*v)² /v]_E[X*vu] E(v) = BE(v²) E(X²) U = (S), X)-(SA EXB- + u V E (X²) atlo) co Beta, u) + Cov (Beta, e lo) 1mm wod2 (2) € Xv₁ and v₁ > o is 4)] E(X²/v)_ E(Xu) = B- E(X²) E(X²) 区一这三 E[(X*)²] E(v) __E(X*)E(v)E(u) + = E[(X*v)²] E [(X*v)²]E[(X+)²] E(v²) E[(X*)²] E(v²) = ß ↔ E(v) = E(v²) + +

想問3-9的a跟c

Problems 3-1. Explain the difference between *(a) random and systematic error. (b) constant and proportional error. *(c) absolute and relative error. (d) mean and median. *3-2. Suggest two sources of systematic error and two sources of random error in measuring the length of a 3-m table with a 1-m metal rule. 3-3. Name three types of systematic errors. *3-4. Describe at least three systematic errors that might occur while weighing a solid on an analytical balance. *3-5. Describe at least three ways in which a systematic error might occur while using a pipet to transfer a known volume of liquid. 3-6. Describe how systematic method errors may be detected. *3-7. What kind of systematic errors are detected by varying the sample size? 3-8. A method of analysis yields masses of gold that are low by 0.4 mg. Calculate the percent relative error caused by this result if the mass of gold in the sample is (a) 500 mg. (b) 250 mg. V(c) 125 mg. (d) 60 mg. 3-9. The method described in Problem 3-8 is to be used for the analysis of ores that assay about 1.2% gold. What minimum sample mass should be taken if the relative érror resulting from a 0.4-mg loss is not to exceed *(a) -0.1%? (b) -0.4%? (c) -0.8%? (d) - 1.1%? 3-10. The color change of a chemical indicator requires an overtitration of 0.03 mL. Calculate the error if the total volume of titrant is percent relative (a) 50.00 mL. (c) 25.0 mL. 3-11. A loss of 0.4 mg of Zn occurs in the course of an percent relative analysis for that element. Calculate the error due to this loss if the mass of Zn in the sample is *(b) 10.0 mL. (d) 30.0 mL. 190 (c) 188 (d) 4.52 x 103 4.63 x 103 4.53 x 10 ³ √6 *(a) 30 mg. (b) 100 mg. *(c) 300 mg. (d) 500 mg. 3-12. Find the mean and median of each of the following sets of data. Determine the deviation from the mean for each data point within the sets, and find the mean devi- Vation for each set. Use a spreadsheet if it is convenient. *(a) 0.0110 0.0105 (b) 24.53 0.0104 24.68 24.81 24.77 39.61 862 (f) 850 MA 3-13. Challenge Problem: Richards and W the molar mass of lithium and colle data. 24.73 Experiment 1 2 3 4 5 6 194 447 X 10 7 448 X 107 4.58 X 10 (a) Find the mean molar t workers. (b) Find the median molar ma (c) Assuming that the cam molar mass of lithium is the absolute ertor and of the mean value demi Willard. (d) Find in the chemical ues for the molar mus since 1910, and ag a table or spreadshera 1817 given in the a Richards and Willd. Com mass versus year to la of lithium has chang Suggest possible abruptly about 18 ant de (e) The incredibly deals Richards and W that major changes will occur. Disc calculation in pat (f) What factors ha since 1910? (g) How would you mass? 6See Chapter 2 of Applications of Microsoft Excel in Analytical Chemistry, 4th ed., for information about statistical 7T. W. Richards and H. H. Willard, J. Am. Chem. Soc., 1910, 32, 4, DOI: 10.1021/ja01919a002. built-in statistical functions. "Answers are provided at the end of the book for questions and problems marked with an asterisk The I of ₂ or inc rce of able vas error c often in individu ate resul data in rtainties. dimensio andom e analysts The result

求助幫忙 目的是讀入資料，依性別計算身高、體重、年齡的平均，將結果寫入csv 檔案 現在目前我已經把資料成功讀入了，但到計算平均就卡住了 請各位大神幫我看看是那邊出錯了 感謝🙏

} ] v 20 秒 0 秒 from google. colab import drive drive. mount('/content/drive') Mounted at /content/drive [6] import pandas as pd data = pd. read_csv('/dataset_1 (3).csv') print(data) 0 1 2 3 4 539 540 541 542 543 height; "weight"; "age"; "male" 151.765;47.8256065;63;1 139.7;36.4858065:63:0 136.525;31.864838;65;0 156.845;53. 0419145;41;1 145. 415;41. 276872;51;0 145. 415;31. 127751;17;1 162.56;52. 16308;31;1 156. 21;54. 0624965;21;0 71. 12;8. 051258;0;1 158.75;52. 5316235;68;1 [544 rows x 1 columns]

泰勒多項式

In Exercises 3-4, find the Taylor or Maclaurin polynomial Pn(x) for the function f with the given values of c and n. Then give a bound on the error that is incurred if Pn(x) is used to approximate f(x) on the given interval. 3. f(x) = ²x, c=1, n = 4, [1, 1.1] 4. f(x) = ln(x + 1), n = 3. [2, 4] c = 3,

請問要怎麼把圖一的表格匯入到phpmyadmin裡呢？我結構是設定圖二這樣，也有試過load data infile了是圖三那樣但都錯誤，拜託大家幫我解惑，想了兩天還是沒有頭緒。

WPS Office | typhoon.csv 三 Menu v 白日语 词 5 @C G10 Qfx A A 1 Typhoon 2 南瑪都 3 梅花 4 米雷 5 桑達 6 艾利 7 梅姬 8 凡那比 9 莫蘭蒂 10 南修 11 萊羅克 12 芭瑪 13 莫拉克 14 莫拉菲 15 蓮花 16 薔蜜 17 哈格比 18 辛樂克 K < > > typhoon 十 Date B + Home Insert 20110821 20110726 20110621 20110520 20110506 20101013 20100915 20100906 20100829 20100827 20090928 20090802 20090714 20090617 20080924 20080917 20080908 Page Layout C Longitude Formulas 128 146 134 141.5 128.4 142 129.5 124 125 117.5 145.5 131 131 117 138 143.7 127 Data Latitude Review D View Tools 12 8 10.5 8.5 11.2 12.5 122 19 23 24.5 15 10 19.5 9.5 18 11.5 15.6 15 Q Click to find commands E F Wind Velocity near TW 53 43 28 55 23 48 45 23 18 23 43 40 28 28 53 45 51 T 1 q 幻明回家 150%* A Go Premium. G +0 |---| ▸ || + x H KY

請問要怎麼把圖一的表格匯入到phpmyadmin裡呢？我結構是設定圖二這樣，也有試過load data infile了是圖三那樣但都錯誤，拜託大家幫我解惑，想了兩天還是沒有頭緒。

WPS Office | typhoon.csv 三 Menu v 白日语 词 5 @C G10 Qfx A A 1 Typhoon 2 南瑪都 3 梅花 4 米雷 5 桑達 6 艾利 7 梅姬 8 凡那比 9 莫蘭蒂 10 南修 11 萊羅克 12 芭瑪 13 莫拉克 14 莫拉菲 15 蓮花 16 薔蜜 17 哈格比 18 辛樂克 K < > > typhoon 十 Date B + Home Insert 20110821 20110726 20110621 20110520 20110506 20101013 20100915 20100906 20100829 20100827 20090928 20090802 20090714 20090617 20080924 20080917 20080908 Page Layout C Longitude Formulas 128 146 134 141.5 128.4 142 129.5 124 125 117.5 145.5 131 131 117 138 143.7 127 Data Latitude Review D View Tools 12 8 10.5 8.5 11.2 12.5 122 19 23 24.5 15 10 19.5 9.5 18 11.5 15.6 15 Q Click to find commands E F Wind Velocity near TW 53 43 28 55 23 48 45 23 18 23 43 40 28 28 53 45 51 T 1 q 幻明回家 150%* A Go Premium. G +0 |---| ▸ || + x H KY

請問要怎麼修改此試算表呢？ 謝謝

5,000 Divendends II. The trial balance of Drysdale Company shown below does not balance. DRYSDALE COMPANY Trial Balance June 30, 2020 Debit Credit Cash £9,873 15,200 1,200 46,600 Accounts Receivable Supplies Equipment Accounts Payable Share Capital-Ordinary Dividends £ 20,432 39,000 3,000 Service Revenue 30,400 7,600 Salaries and Wages Expense Maintenance and Repairs Expense 3,200 £86,673 £89,832

會計一第二章 這題每一項的翻譯麻煩完整寫給我我 譬如為什麼這時後要加這時候要減 我真的不會！拜託各位大神解！

Pre P2.4 (LO 4) The trial balance of De Bortoli Co, shown below does not balance, De Bortoli Co. Trial Balance June 30, 2020 Debit Credit $ 3,340 $ 2.812 1,200 2.600 3.666 1.100 Cash Accounts Receivable Supplies Equipment Accounts Payable Uncarned Service Revenue Share Capital-Ordinary Dividends Service Revenue Salaries and Wages Expense Utilities Expense 8,000 800 2,480 3,200 810 $12.522 $17.486 that şi eu Each of the listed accounts has a normal balance per the general ledger. An examination of the ledger. and journal reveals the following errors. this 1. Cash received from a customer in payment of its account was debited for $580, and Accounts Receivable was credited for the same amount. The actual collection was for $850, V2. The purchase of a computer on account for $710 was recorded as a debit to Supplies for $710 and a credit to Accounts Payable for $710. ✓ 3. Services were performed on account for a client for $980. Accounts Receivable was debited for $980, and Service Revenue was credited for $98. X4. A debit posting to Salaries and Wages Expense of $700 was omitted. 第二 X 5. 5. A payment of a balance due for $306 was credited in Cash for $306 and credited to Accounts Payable for $360. 76. A dividend of $600 cash was debited to Salaries and Wages. Txpense for $600 and credited to Cash for $600. Instructions