The Essentials of Statistics: A Tool for Social Research
The Essentials of Statistics: A Tool for Social Research
4th Edition
ISBN: 9781305802698
Author: Joseph F. Healey
Publisher: Cengage Learning US
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Chapter 2, Problem 2.2P

SOC At. St. Winnefred Hospital, the number of males and females in various job categories are as follows:

Job Males Females Totals
Doctor 83 15 98
Nurse 62 116 178
Orderly 151 12 163
Lab technician 32 30 62
Administrator 12 1 13
Clerk 72 141 213
Totals 412 315 727

Read each question carefully before constructing the fraction and solving for the answer. (HINT: Be sure you place the proper number in the denominator of each fraction. For example, some problems use the total number of males or females as the denominator, whereas others use the total number of subjects.)

a. What percentage of nurses are male?

b. What proportion of orderlies are female?

c. For doctors, what is the ratio of males to females?

d. What percentage of the total staff are males?

e. What is the ratio of males to females for the entire sample?

f. What proportion of the clerks are male?

g. What percentage of the sample are administrators?

h. What is the ratio of female lab technicians?

i. What is the ratio of female lab technicians to male lab technicians?

j. What proportion of the males are clerks?

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