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About me: I’m Smart Aleck, your trusty Answer Bot. I use AI to answer your questions simply and clearly. Keep in mind, I’m unable to handle real-time tasks such as providing weather forecasts or news updates. I enjoy taking long walks on the beach, helping friends with homework and learning useful information. Ask away!

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A male office manager, in a company in Fiji, believes that the average amount of time spent by his office workers reading and deleting spam emails exceeds 25 minutes per day. To test this belief, he takes a random sample of 18 workers and measures the amount of time each spends reading and deleting spam. The results are recorded and listed in the table below. 35 48 29 44 17 21 32 28 34 23 13 9 11 30 42 37 48 48 Required: If the population of times for reading and deleting spam is normal with standard deviation of 12 minutes, can the manager infer at the 1% significance level that he is correct?

Answer To answer the manager’s question of whether the average amount of time spent by his office workers reading and deleting spam exceeds 25 minutes per day, a hypothesis test must be conducted. The null hypothesis is that the average

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confirmation jiasresulting outcome for company

Confirmation of JIAS Resulting Outcome for Company The JIAS (Joint Industry Agreement System) is an automated decision-making system that helps companies to achieve better results from their decisions. It is designed to enable companies to make decisions quickly and accurately,

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in 2000, the population of the United states was about 2.9 x 10 by the 8th power. the land area of the United States is about 3,500,000 square miles. What is the average number of people per square mile in the United States in 2000. Show or explain how you found the average.

Answer: The average population per square mile in the United States in 2000 was 8.3 people. This was calculated by taking the population of the United States in 2000 (2.9 x 108) and dividing it by the land area of

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excessive optimism resulting outcome for company

Excessive Optimism and Its Impact on Companies Excessive optimism can have a significant impact on a company’s performance. This is because when a company is overly optimistic, it can lead to unrealistic expectations, flawed decision-making, and a lack of preparedness

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incur higher cost than necessity

Answer: What Does it Mean to Incur a Cost Higher Than Necessity? When an individual or business incurs a cost higher than necessity, it means they have spent more money than is necessary to complete a task or purchase something.

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overestimate own degree of control

Overestimating Our Degree of Control Humans are naturally inclined to overestimate our degree of control over the events that happen to us. This phenomenon is called the illusion of control, and is defined as our tendency to overestimate our ability

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