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Apply the paired t-test.
-A mid-sized company has decided to implement an enterprise resource planning (ERP)
System, and management suspects that many of its employees are concerned about the
Planned implementation. Managers are considering holding informational workshops to
Help decrease anxiety levels among employees. To determine whether such an approach
Would be effective, they randomly select 16 employees to participate in a pilot workshop.
These employees were given a questionnaire to measure anxiety levels about ERP before
And after participating in the workshop. To determine if anxiety levels about ERP
Decreases as a result of the workshop, they should use a
Accounts Receivable File
A record or database of all amounts owed to a company by its customers for goods or services delivered.
Tickler File
An organizational system used to remind individuals of upcoming tasks or deadlines, often consisting of a file with dated sections.
Voucher Register
A record keeping system that logs all vouchers issued by a business, detailing the authorization of payments.
Purchases Journal
A ledger in accounting used to record all purchases of goods and services on credit.
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