Question

Are nursing salaries in Tampa, Florida, lower than those in Dallas, Texas? As reported by the Tampa Tribune, salary data show staff nurses in Tampa earn less than staff nurses in Dallas. Suppose that in a follow-up study of 49 staff nurses in Tampa and 59 staff nurses in Dallas you obtain the following results. Enter negative value as negative number. Dallas T2 = 59 Tampa 149 7] = $58,600 81 = $4,900 = $60,200 83 = $5,300 a. Formulate hypothesis so that, if the null hypothesis is rejected, we can conclude that salaries for staff nurses in Tampa are significantly lower than for those in Dallas. Use a = 0.05. H:H1- Select your answer - 0 H:1-142 - Select your answer - 0 b. What is the value of the test statistic? (to 3 decimals) c. What is the p-value? Degrees of freedom is Round degrees of freedom to previous whole number. p-value is - Select your answer - d. What is your conclusion? We Select your answer that the salaries of staff nurses are lower in Tampa than in Dallas.

A drop-down Multiple choice answers :

P value drop down

Answer 1

Tampa Dallas , - 49 2=59 58,600 2 = 60,200 s = 4,900 $5,300 x=0.05 Ho H, -12 = 0 Haiti - co (left tailed) test Statistic : 58600 - 60200 900) 15300) + 7 n 49 59 -1.62783 -1.628 Desatua at astos, Katibetais df degrees of freedom n 3) . 103 S p.value - 0.05 33 > (between 0.05 and 0.10) Fail to reject plo. We Cannot Concluck that salaries of statt nurses are con