Concept explainers
Choices. Consider the following pairs of options and answer the questions that follow.
51. You could take a 15-week, three-credit college course, which requires 10 hours per week of your time and costs $500 per credit hour in tuition. Or during those hours you could have a job paying $10 per hour. What is the net cost of the class compared to working? Based on your answer and the fact that the average college graduate earn nearly $28,000 per year more than a high school graduate, write a few sentences giving your opinion as to whether the college course is a worthwhile expense.
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Chapter 4 Solutions
Using & Understanding Mathematics: A Quantitative Reasoning Approach with Integrated Review, Loose-Leaf Edition Plus MyLab Math with Pearson eText -- 18 Week Access Card Package
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- 7 pls show workarrow_forwardThe director of admissions at Kinzua University in Nova Scotia estimated the distribution of student admissions for the fall semester on the basis of past experience. Admissions Probability 1,100 0.5 1,400 0.4 1,300 0.1 Click here for the Excel Data File Required: What is the expected number of admissions for the fall semester? Compute the variance and the standard deviation of the number of admissions. Note: Round your standard deviation to 2 decimal places.arrow_forwardDo number 3 plsarrow_forward
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