Concept explainers
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?
Trending nowThis is a popular solution!
Chapter 2 Solutions
Essentials Of Statistics
Additional Math Textbook Solutions
Introductory Statistics (10th Edition)
Statistics for Psychology
Elementary Statistics
Introductory Statistics (2nd Edition)
Probability and Statistics for Engineering and the Sciences
Research Methods for the Behavioral Sciences (MindTap Course List)
- Find the reciprocal of each of the fractions in Exercises 7 through 12. 11. 634arrow_forwardIn how many ways can 10 teenagers be seated at a round table if 2 girls wish to sit with their boyfriends.arrow_forwardExpress the following decimal fractions as common fractions. Reduce to lowest terms. 34. 0.4arrow_forward
- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,College Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning