Stat Crunch Project 4 (Erika Garza)
Generated Apr 22, 2013 by soccer.erika.2
Erika Garza
My report is on 10 different salaries of Registered Nurses.
The goal of this project is to show a building confidence interval, to learn the bootstrapping method, the different percentiles, and to understand histogram of the data.
This data was collected from http://scrubsmag.com/toptenhighestpayingnursingspecialties/. The salary is made in thosands.<data1>
The histogram is bell shaped which means it is normal. <result1>
Below is the raw data of the mean and standard deviation. <result2>
Below is the bootstrap sample. When comparing the raw data with the bootstrap data the mean and standard deviation are similar. <result3>
Below the data shows the 2.5 percentile and 97.5 percentile.<result4>
The 2.5 percentile and 97.5 percentile are similar to the upper and lower bound. They are very close. <result5>
The following simulation shows 1,000 repetitions of the bootstrap.<result6>

Summary statistics:

Summary statistics:

Summary statistics:

95% confidence interval results:
μ : mean of Variable
