statistics Are nursing salaries in Tampa, Florida, lower than those in Dallas
Question # 00260589
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Updated on: 04/23/2016 12:37 PM Due on: 05/23/2016
| Are nursing salaries in Tampa, Florida, lower than those in Dallas, Texas? Salary data provided by http://www.salary.com shows staff nurses in Tampa earn less than staff nurses in Dallas | |
| (The Tampa Tribune, January 15, 2007). Supposed that in a follow-up study of 40 staff nurses in Tampa and 50 staff nurses in Dallas you obtain the following results. | |
| Tampa Bay | Dallas |
| n1 = 40 | n2 = 50 |
| x1 = $56,100 | x2 = $59,400 |
| s1 = $6,000 | s2 = $7,000 |
| a. Formulate hypothese so that, if the null hypothesis is rejected, we can conclude that salaries for staff nurses in Tampa Bay are significantly lower than for those in Dallas. Use α = .05 | |
| b. What is the value of the test statistic? | |
| c. What is the p-value? | |
| d. What is your conclusion? |
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Solution: statistics Are nursing salaries in Tampa, Florida, lower than those in Dallas