The Central Limit Theorem states that, if a random sample of size n is drawn from a population, then the sampling distribution of the sample mean :
a. is approximately normal if n < 30.
b. is approximately normal if n > 30.
c. is approximately normal if the underlying population is normal.
d. None of these choices.
B
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Which step comes first in sales and operations planning?
A) master scheduling B) material requirements planning C) production activity control D) vendor order management
If monthly financial statements are desired by management:
A. Journalizing and posting adjusting entries must be done each month. B. Journalizing and posting closing entries must be done each month. C. Monthly financial statements can be prepared from worksheets; adjustments and closing entries need not be entered in the accounting records. D. Adjusting and closing entries must be entered in the accounting records before preparation of interim financial statements.