Answer:
The more electricity, communications, and transportation used in a nation's economy, it will give them a more developed country and a greater potential for increased industrialization.
Explanation:
Answer:D
Explanation:
The movement of protein in the plasma membrane allows for cellular adaptation to the extracellular environment
The closest to the minimum number of consumers needed to obtain the estimate with the desired precision is (b) 271
Explanation:
When the prior estimate of population proportion is not given , then the formula to find the sample size is given by :-
where E = Margin of error.
z* = Critical z-value.
As per given , we have
E = 5%=0.05
Confidence level = 90%
The critical value of z at 90% is 1.645 (By z-table)
Put all values in the formula , we get
n=0.25(1.645/0.05)²
n=0.25(32.9)²
n=270.6025≈271
Thus, the minimum sample size needed = 271
Hence , the correct answer is 271 .
It should be noted that In the classical approaches to management, proponents of the Human Relations approach argued that managers should stress primarily employee welfare, motivation, and communication.
<h3>What is Human Relations management?</h3>
Human Relations management theory can be regarded as premise of organizational psychology which explains that an employer can employee productivity and motivation by positive social bonds.
Therefore, Human Relations support managers to be stressing primarily employee welfare and motivation.
Learn more about Human Relations at;
brainly.com/question/1657284
The responsibility for answering the phones and filing correspondence in addition to the tasks is an example of extension.
<h3>What is an extension?</h3>
- An extension refers to doing an even wider range of tasks in addition to the tasks assigned.
- Task switching is a sort of multitasking that involves switching between several abilities, tasks, or cognitive sets.
- Multitasking is the practice of dividing one's attention among several skills, tasks, or cognitive sets.
- The process of working as an extension involves interspersing and overlapping the execution of various programs. This is frequently accomplished by taking advantage of the discrepancy between a computer's quick processing power and its slower input/output devices.
- If necessary, put off other chores so that one may focus entirely on the important ones when working as an extension.
- In order to do the assignment on time, one may need to make wise choices, such as calling off a meeting. A good leader may change with the times and deviate from the norm to deal with the problems at hand.
To learn more about Multitasking refer to:
brainly.com/question/15503594
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