Answer:
The correct answer is the second option: to monitor the progress of a multi-step project during its development.
Explanation:
To begin with, a <em>"Program Evaluation and Reviews Techniques"</em> or PERT as it name indicates it refers to an stadistic technique by which the companies can follow the process of certain projects that they are having currently. Moreover, its main purpose is to manage and analyze the steps that a project has in order to make them less susceptible to errors. In addition to that, its main factor to observe is the time during the steps of the project. Nowadays is very common to use a tool like this in major companies.
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,
1. Identifiability (and measurability)
2. Accessibility
3. Responsiveness
1. Identifiability
- the target market must be identifiable to determine which of the
consumers belong to the segment. The target market must be well-
defined and measurable, particularly in terms of population, income, and
age bracket.
2. Accessibility
- this refers to the ease of reaching the identified market segment in terms
of geography and economy with appropriate market strategies.
3. Responsiveness
- the target market should be evaluated if they will respond (i.e. purchase)
the products and services created for them. There is little point in
identifying a market, creating a product, and developing marketing
strategies if the consumers themselves see little value in what is being
offered to them. Thus, the products and services must meed the
consumers' or organizations' needs.
Answer:
the journal entry to record warranty expense is:
Dr Warranty expense 30,000
Cr Warranty liability 30,000
the journal entry to record actual expenses related to product warranties:
Dr Warranty liability 10,000
Cr Cash (or inventory, or wages payable) 10,000
Depending on what type of costs are incurred by the company, the account credited will vary, e.g. if units are replaced, then inventory must be credited, or if units are repaired and only labor is used, then wages payable or cash should be credited. Since the question doesn't give us a lot of details, I credited cash.
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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