EP BUSINESS STATISTICS:FIRST COURSE-ACC
8th Edition
ISBN: 9780135179802
Author: Levine
Publisher: PEARSON CO
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Ten years ago, the town of Easton decided to increase its annual spending on education so that its high school graduates would be able to earn higher wages. Now Easton has asked you to evaluate the effectiveness of the spending increase. Their data show that before the spending increase, the average annual salary of recent high school graduates was $25,000 and that now that average salary has risen to $28,500. Fortunately for your analysis, a neighboring community (Allentown) did not change its annual spending on education. Ten years ago, recent Allentown high school graduates earned an average of $22,500, and now that average is $23,750.
(a) Use a difference-in-differences estimator to determine whether Easton’s spending increase caused the wages of their high school graduates to increase.
please provide an accurate answer.
As we have learned, the nature of the workplace is
changing rapidly. The rise in the use of robots and
artificial intelligence has decimated the employment
prospects for many employees in many industries. It
has also changed the nature of the role of human
resource professionals. With that as a background,
compose a paper that addresses the following:
Provide a general overview on the rise in the use of
robots and artificial intelligence in the workplace.
Present evidence that the use of robots and artificial
intelligence is increasingly taking the employment
opportunities to which humans have traditionally
performed, including the level and scope of this trend.
Assess how this trend has affected the promise and
security of continued employment for some/many in the
United States economy, including an assessment on
how the nature and type of employment is changing for
the typical US worker (e.g., more part-time employment
or static wages).
Present the criteria a human resource…
Strands of human hair absorb elements from the bloodstream and provide a historical record of both health and the use or nonuse of chemical substances. Hair grows at the rate of about one – half inch per month, and a person with long hair might be accused or absolved on the basis of a segment of hair that sprouted many months or years ago. By separately analyzing sections of the hair strand, scientists can even approximate the periods of time during which drug use was heavy, moderate, light or altogether absent. If a transit employee provides a strand of hair for drug testing, state the null and alternative hypothesis in verbal terms, then identify what would constitute a Type I error and Type II error in this situation.
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