Answer:
The store manager is 95% confident that the average amount spent by all customers is between $ 31.84 and $ 38.66.
Explanation:
In statistics, a confidence interval is the probability that the parameter of a population lies between two set of values when a random sample of the population is drawn for a specific percentage of times. This means that the confidence interval is formed about the whole population not the sample from which it is calculated.
The probabilities of a confidence interval can take any number, but 95% and 99% confidence level that are usually used.
It should be noted that, for example, 95% confidence level implies that there is a 95% chance that the true mean of the population lies within the calculated confidence interval.
Therefore, the statement which gives a valid interpretation of the interval in the question is the first one which states that "the store manager is 95% confident that the average amount spent by all customers is between $ 31.84 and $ 38.66."
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Answer:
GDP is higher than normal
Explanation:
This is a situation where GDP is higher than the usual and it shows that the economy is above the employment level and overly active. The extra gross domestic product leads to an increase in demand for goods and services and that leads to high inflation. The initial sighs include, increase in employment rate, more wages, high demand.
Answer:
<u>Opportunity</u>
Explanation:
A code of conduct creates a formal way of how employees maintain a standard of conduct while interacting and discussing ideas.
Such a conduct is essential for any organization since it implements the abidance by rules and organizational policies treating everybody equally and ensuring just and fair treatment to all.
In the given case, an employee observes the existence of a formal code of conduct at her workplace which is not implemented consistently at all levels and covering all employees.
Such negligence in implementation would lead to an enhancement of the possibility and creates an opportunity for employees to commit unscrupulous acts, being aware of the shortcomings in the implementation of such formal code of conduct.
Answer:
designing information systems
Explanation:
knowledge management system are system designed to managed the knowledge of a company. The design of IT Systems is not under it scope.
