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  staff nurses in Tampa and  staff nurses in Dallas you obtain the following results. Enter negative value as negative number.

Tampa		Dallas
n1=36		n2=46
x1=52,900		x2=54000
s1=5900		s2=7300

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 .

	- Select your answer -<>≤≥=≠Item 1
	- Select your answer -<>≤≥=≠Item 2

b. What is the value of the test statistic?

(to 3 decimals)

c. What is the -value?

Degrees of freedom is  Round degrees of freedom to previous whole number.

-value is - Select your answer -lower than .005between .005 and .01between .01 and .025between .025 and .05between .05 and .10between .10 and .20greater than .20Item 5

d. What is your conclusion?

We - Select your answer -can concludecannot concludeItem 6 that the salaries of staff nurses are lower in Tampa than in Dallas.

Answer 1