Answer:
Variance = 0.02141851
Explanation:
We first calculate the mean for the stocks
Mean = (0.1858 - 0.0558 + 0.2081) / 3
Mean = 0.3381 / 3
Mean = 0.1127
Variance = [(0.1858 - 0.1127)^2 + (- 0.0558 - 0.1127)^2 + (0.2081 - 0.1127)^2] / 3 -1
Variance = [0.0731^2 + (-0.1685^2) + 0.0954^2] / 2
Variance = 0.00534361 + 0.02839225 + 0.00910116 / 2
Variance = 0.04283702 / 2
Variance = 0.02141851
The variance of returns is 0.02141851
Morale means confidence, enthusiasm, and discipline of a person or group at a particular time.
Answer:
1. One of your subordinates only seems to respond to threats of punishment. What type of power should you use to motivate him?
h. <u>Persuasive power
</u>
2. You manage a difficult subordinate who only cooperates when she feels that you have the formal authority to ask her to do something. What type of power should you use to motivate her?
b. <u>Legitimate power</u>
3. One of your subordinates looks up to you as a role model. What type of power should you use to motivate her?
a. <u>Personal power</u>
Explanation:
In any given situations there are different incidents that would require someone to apply different power in-order to manage the situation. This could be in form of motivation or deterrent method during the application of the power.
For example, in the case of the subordinate looking up to you as a role model, you should apply personal power in-order to motivate the person. the personal power will help you to build personal relationship between the subordinate and you.
Answer:
Identify job leads and set up interviews.
Explanation:
Gossip and rumor in an organization are part of the <u>Grapevine</u>, a type of <u>Informal</u> communication channel.
This is because a Grapevine is a form of an informal communication channel in a business organization. In this way, the information can be diffused from any level, either from bottom to top or top to bottom.
The information passed is usually in the form of gossip and rumor. It does not have official backing or formal approaches such as through emails of the business firm or signed and stamped letters.
Hence, in this case, it is concluded that the correct answer is Grapevine; and informal.
Learn more here: brainly.com/question/12163131