Answer:
Mary should answer that more than half of the boxes not be rejected.
Explanation:
Probability:
Box has one defective screen = 0.6
Box has three defective screen = 0.4
no. of screens in a box = 8
The box is rejected if both of the inspected screens are defective.
Probability of rejecting a box:
= 0.04286
Only 4.286% of the boxes will be rejected.
Therefore, Mary should answer that more than half of the boxes not be rejected.
Answer:
3. interaction are examples of phatic communication are
Explanation:
- Consequantive riles indicate the appropriate behavior in a given context and that are used to interest and understand and the rules and the meanings of the message.
Answer:
40%
Explanation:
The computation of the return on equity is shown below:
= (Net income - interest expense) ÷ (weightage average of common stockholders' equity)
where,
Weightage average of common stockholders' equity equals to
= (Total common stockholders' equity at the beginning of the year + Total common stockholders' equity at the end of the year) ÷ 2
= ($410,000 + $290,000) ÷ 2
= $350,000
And, the other items values would remain the same
Now put these values to the above formula
So, the value would be equal to
= ($170,000 - $30,000) ÷ ($350,000)
= 40%
Answer:
(A) It encourages managers of departments with high ROIs to invest in average ROI projects.
Explanation:
The full form of ROI is Return of investment. Generally, ROI is used by different organizations to find out the profit from the expenditure. By using the concept of return of investment the organization can save money as well as time.ROI also helps to explore and measure potential returns on various investment opportunities
Therefore answer is a.