Pretty heart I love this song soo much I didn't think I was a bad guy
I knew that you were good
You were golden on the inside
And you loved me the best you could
I'm the one who dropped the ball
Got you high and let you fall
Let the best thing I ever had slip away
What does that say about me
I could do you like I did
That I could break an angel's wings
What does that say about me?
That I stood there like a fence post
As you drove off in your car
What does that say about me
Now that I've broke your pretty heart?
Your pretty heart
I've been drinking like a drunkard
In these Austin neon lights
Burning smokes and wondering
If there's anything I've done right
Well I wish that I could go back
Hang on to what I had
Guess that's all, babe
Nothing but a dream
What does that say about me?
I could do you like I did
That I could break an angel's wings
What does that say about me?
That I stood there like a fence post
As you drove off in your car
What does that say about me
Now that I've broke your pretty heart?
Your pretty heart
What does that say about me?
I could do you like I did
That I could break an angel's wings
What does that say about me?
That I stood there like a fence post
As you drove off in your car
What does that say about me
Now that I've broke your pretty heart?
Your pretty heart
Your pretty heart
Your pretty heart

Jobs and productivity! how do retail stores rate? one way to answer this question is to examine annual profits per employee. the following data give annual profits per employee (in units of 1 thousand dollars per employee) for companies in retail sales. assume σ ≈ 4.0 thousand dollars. 3.7 6.7 3.6 8.5 7.5 5.9 8.7 6.4 2.6 2.9 8.1 −1.9 11.9 8.2 6.4 4.7 5.5 4.8 3.0 4.3 −6.0 1.5 2.9 4.8 −1.7 9.4 5.5 5.8 4.7 6.2 15.0 4.1 3.7 5.1 4.2 (a) use a calculator or appropriate computer software to find x for the preceding data. (round your answer to two decimal places.) thousand dollars per employee (b) let us say that the preceding data are representative of the entire sector of retail sales companies. find an 80% confidence interval for μ, the average annual profit per employee for retail sales. (round your answers to two decimal places.) lower limit -- thousand dollars upper limit -- thousand dollars (c) let us say that you are the manager of a retail store with a large number of employees. suppose the annual profits are less than 3 thousand dollars per employee. do you think this might be low compared with other retail stores? explain by referring to the confidence interval you computed in part (b). yes. this confidence interval suggests that the profits per employee are less than those of other retail stores. no. this confidence interval suggests that the profits per employee do not differ from those of other retail stores. correct: your answer is correct. (d) suppose the annual profits are more than 6.5 thousand dollars per employee. as store manager, would you feel somewhat better? explain by referring to the confidence interval you computed in part (b). yes. this confidence interval suggests that the profits per employee are greater than those of other retail stores. no. this confidence interval suggests that the profits per employee do not differ from those of other retail stores. (e) find an 95% confidence interval for μ, the average annual profit per employee for retail sales. (round your answers to two decimal places.) lower limit 3.75 incorrect: your answer is incorrect. thousand dollars upper limit 6.41 incorrect: your answer is incorrect. thousand dollars