Events A and B are mutually exclusive. Which of the following statements is also true?
a. A and B are also independent.
b. P(A ? B) = P(A)P(B)
c. P(A ? B) = P(A) + P(B)
d. P(A ? B) = P(A) + P(B)
C
You might also like to view...
The _____ considers several factors such as the item's cost, the discount schedule for large quantities, the cost of warehousing ordered parts, the cost of alternative uses of the money, and other factors affecting the cost of ordering the item.
Fill in the blank(s) with the appropriate word(s).
Answer the following statement(s) true (T) or false (F)
1. The Wagner Act was the first modern law to deal with unions in the general workforce in the United States. 2. The NLRA broadly covers union issues in the general workforce. 3. The WARN Act was specifically designed to protect workers in the case of a plant closing or large-scale layoff. 4. Not all workers are entitled to notice under WARN; salaried workers are excluded. 5. The LMRA outlawed wildcat strikes and limited the availability of union shops.
Which sentence is correct?
A) ?Us delegates are required to consult our constituents before we vote. B) ?Nathan Roberts was more qualified for the position than I. C) If the caller was her, I'm surprised that no message was left.
Revenue on account amounted to $5,000. Cash collections of accounts receivable amounted to $2,300. Expenses for the period were $2,100. The company paid dividends of $450. What was net income for the period?
A. $1,200 B. $2,850 C. $2,900 D. $2,450