The administrator of a two-ward hospital randomly selects one ward wherein the nurses will be assigned to tend to two patients each; nurses in the other ward will tend to four patients each. Over the course of a month, upon discharge, each patient will complete a nursing care satisfaction survey, which renders a score ranging from 1 to 100 (1 = very unsatisfied, 100 = very satisfied).

Data set: Ch 04 – Exercise 09.sav Codebook Variable: ward Definition: Ward number Type: Categorical variable (1 = 2 patients per nurse, 2 = 4 patients per nurse) Variable: nsatisfy Definition: Patient’s nurse satisfaction score Type: Continuous

1. Run descriptive statistics and a histogram with a normal curve for nsatisfy for the whole data set.

2. Run descriptive statistics and a bar chart for ward for the whole data set.

3. Run descriptive statistics and a histogram with normal curve for nsatisfy for 2 patients per nurse ward only.

4. Run descriptive statistics and a histogram with a normal curve for nsatisfy for 4 patients per nurse ward only