Answer:
The probability that the sample mean is less than $56,000 is 0.0375.
Explanation:
Let <em>X</em> = teacher's salary in Connecticut.
The random variable <em>X</em> follows a Normal distribution with parameters <em>μ</em> = $57,337 and <em>σ</em> = $7,500.
A random sample of <em>n</em> = 100 teacher's salaries are selected.
The sample mean of every sample of 100 salaries will follow a normal distribution with mean <em>μ</em> and standard deviation <em>σ</em>/√n.
Compute the probability that the sample mean of the 100 salaries is less than $56,000 as follows:
*Use a <em>z</em>-table for the probability.
Thus, the probability that the sample mean is less than $56,000 is 0.0375.
The correct answer would be, Qualitative Analysis.
Qualitative Analysis involves using scales to suit circumstances and allows for quick identification of potential risks as well as vulnerable assets and resources.
Explanation:
There are two main types of analysis used in the research methodology. One is Quantitative Analysis and the other is Qualitative Analysis. Quantitative Analysis is concerned about mathematical and statistical analysis of the data in the research. Whereas, Qualitative Analysis is the analysis or the understanding of the facts and phenomenons in the research.
Qualitative Analysis help in predicting the potential risks associated in doing something, as well as the identification of vulnerable assets and resources.
Learn more about Qualitative Analysis at:
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Yvonne and Rodney should determine which "has the comparative advantage in dish washing."
Comparative advantage is a economic term that alludes to an economy's capacity to create products and enterprises at a lower opportunity cost than exchange accomplices. A comparative advantage enables an organization to offer products and ventures at a lower cost than its rivals and acknowledge more grounded deals edges.
A standout amongst the most critical ideas in economic theory, similar preferred standpoint spreads out the case that all performing artists, consistently, can commonly profit by collaboration and deliberate exchange. It is likewise a basic rule in the theory of international trade.
Answer:
An investment makes money in one of two ways: By paying out income, or by increasing in value to other investors. Income comes in the form of interest payments, in the case of a bond, or dividends, in the case of stock.
Explanation:
Setting the pay according to the goals achieved
by a group may not be considered beneficial to everyone, thus decreasing motivation.
Pay-for-performance or according to individual performance may help motivate
the employee but increasing individuality in terms of performance may also decrease
group cohesiveness or group-related values. The speaker here shows depreciation by undervaluing another's work to overvalue or protect one's own.
