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,
Six-packs of soda, cartons of eggs, and three-packs of paper towels are all examples of products sold using a block pricing strategy.
A product is an object, system, or service provided to consumers on demand. That's all we can offer to the market to meet your wants and needs.
Item is for sale. Products are services or items. It can be in physical or virtual or cyber form. All products are made at one price and sold at one price. Calculated prices vary by market, quality, marketing, and target segment.
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What is the minimum monthly gross income you need to be able to afford the above and still save $100 a month set all to zero except $800-$999 medicare $100, internet $50, telephone $50. food $600.The amount paid to an employee in a month before taxes or other deductions is known as gross monthly income.
The amount is specified in both job offer letters and paychecks. Overtime, bonuses, and commissions are all possible sources of additional gross monthly income. Gross pay is related. Your gross income will also help you budget and figure out how much money you'll have to save for retirement.
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Answer:
The correct answer is letter "D": Developing employees' skills
.
Explanation:
Some of the different managers' tasks include <em>setting and communicating the vision, inspiring, encouraging, and supporting the team, </em>and <em>motivating employees' towards their development</em>. All of those challenges imply interacting directly with subordinates. It is impossible to achieve the firms' goals while helping employees to achieve theirs without communication.
Thus, <em>Cleo is failing at believing by nodding her head she will be seen as a stronger manager. Stronger managers are those whose actions maximize the entity's profits, by maximizing workers' efficiency which implies developing their skills.</em>
Answer:
A written warranty promises replacement or refund for defective products.
