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 03 – 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
a. Run descriptive statistics and a histogram with a normal curve for Nsatisfy for the whole data set.
b. Run descriptive statistics and a bar chart for Ward for the whole data set.
c. Run descriptive statistics and a histogram with normal curve for Nsatisfy for the 2 patients per nurse ward only.
d. Run descriptive statistics and a histogram with a normal curve for Nsatisfy for the 4 patients per nurse ward only.