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【简答题】
一张考卷上有5道选择题，每个题有4个答案，其中只有一个正确．一位学生对每道题随机选择一个答案，各题的选择相互独立，求他选对答案的个数的数学期望与方差．
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反馈参考答案：
举一反三
【单选题】Depositors' ledger, debtors' ledger and income ledger are parts of the general ledger in banking business.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【简答题】What is a ledger?
【单选题】What is the following statement is incorrect?The total balance of the purchase ledger control account will be higher than the purchases ledger if:
A.
Purchases are entered twice on the credit side of the purchase ledger
B.
The total column in the purchases day book has been overstated
C.
The total column showing bank payment to credit suppliers has been understated
D.
Goods returns have been entered twice in the purchase ledger but only once in the purchases ledger control account.
【单选题】George purchases goods from Jiff and also sells goods to Jiff. George has asked Jiff to offset the balances on the receivables ledger and payables ledger. George's records show receivables ledger bala...
A.
Dr Payables ledger $150 Cr Receivables ledger $150
B.
Dr Receivables ledger $200 Cr Payables ledger $200
C.
Dr Payables ledger $200 Cr Receivables ledger $200
D.
Dr Receivables ledger $150 Cr Payables ledger $150
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