The factors are: Lack of experience, Economic depression, Inappropriate comments or behaviour in the interview, Poor use of English language,and low cognitive skills
In general, employers will hire an individual if they <em>believe </em> that the individual would provide more financial value compared to the amount of his/her salary. They would not necessarily higher you based on your academic performance because often times you would had to start learning everything related to the job again from the scratch.
The complete question is as follows:
The admission directory of Big City University has a novel idea. He proposed using the IQ scores of current students as a marketing tool. The university agrees to provide him with enough money to administer IQ tests to 50 students. So the director gives the IQ test to an SRS of 50 of the university’s 5000 freshman. The mean IQ score for the sample is xbar=112. The IQ test he administered is known to have a σ of 15. What is the 95% Confidence Interval about the mean? What can the director say about the mean score of the population of all 5000 freshman?
Answer: The 95% confidence interval about the mean is 
.
The director can say that he is 95% confident that the mean IQ score of the 5000 freshmen lies between 107.84 and 116.16.
We follow these steps to arrive at the answer:
Since the population standard deviation of the IQ test is known, we can use the Z scores to find the confidence interval.
The formula for the confidence interval about the mean is:
In the equation above, X bar is known as the point estimate and the second term is known as Margin of Error.
The Critical Value of Z at the 95% confidence level is 1.96.
Substituting the values in the question in the equation above we have,
The size of the sample that must be used is 264. The correct sample size is 264. Read below about how to arrive at the sample size.
<h3>What is the sample size that must be used?</h3>
p′ = x / n where x represents the number of successes and n represents the sample size. The variable p′ is the sample proportion and serves as the point estimate for the true population proportion.
Then, it follows that,
p= 30/10 x 88 = 264
Therefore, the correct answer is 264.
learn more about population proportion: brainly.com/question/4300488
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Answer:
Option D Data Dump
Explanation:
The provision of the unneccesary data alongwith the other necessary data to the user is reffered to as Data dumping. Data dumping by the salesperson might affect the opinion because the customer might change his mind to buy a specific product or postpond purchasing the product.
Answer:
B) sale; decrease
- If the Fed wants the federal funds rate to stay at that level, then it should undertake an open market <u>SALE</u> of bonds, everything else held constant. If the Fed does nothing, however, the federal funds rate will <u>DECREASE</u>.
Explanation:
The federal funds rate is the rate at which banks make overnight loans to other banks or financial institutions. If the supply of money is too high, then the interest rates will start to decrease.
Money is like any other good, and its price is determined by the supply and demand. The higher the supply, the lower the equilibrium price. The equilibrium price of money is the interest rate.
If the Fed wants to avoid the decrease in the interest rate, it must absorb excess supply of money, and the only way it can do it is by selling bonds.
