3. At a university with 1,000 business majors, there are 200 business students enrolled in an introductory statistics course. Of these 200 students, 50 are also enrolled in an introductory accounting course. There are an additional 250 business students enrolled in accounting but not enrolled in statistics. If a business student is selected at random, what is the probability that the student is enrolled in both statistics and accounting? a. 0.05 b. 0.06 c. 0.20 d. 0.25 e. None of the above

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 8CR
icon
Related questions
Question
3. At a university with 1,000 business majors, there are 200 business students enrolled in an introductory
statistics course. Of these 200 students, 50 are also enrolled in an introductory accounting course. There
are an additional 250 business students enrolled in accounting but not enrolled in statistics. If a business
student is selected at random, what is the probability that the student is enrolled in both statistics and
accounting?
a. 0.05
b. 0.06
Admin
Production
Cash bonus
30
80
c. 0.20
4. A company offered each of its employees a choice of three performance bonus options: a cash bonus
option, a profit-sharing option and a shares option. The number of employees who selected each bonus
option together with their work function (administration or production) is shown in the following cross-
tabulation (two-way pivot) table.
Profit sharing
20
20
d. 0.59
d. 0.25
e. 0.7
e. None of the above
Shares option
70
150
If income tax must only be paid on the cash bonus or the profit-sharing option, what is the probability
that an employee selected a tax-free bonus option?
a. 0.3 b. 0.4 c.0.53
Transcribed Image Text:3. At a university with 1,000 business majors, there are 200 business students enrolled in an introductory statistics course. Of these 200 students, 50 are also enrolled in an introductory accounting course. There are an additional 250 business students enrolled in accounting but not enrolled in statistics. If a business student is selected at random, what is the probability that the student is enrolled in both statistics and accounting? a. 0.05 b. 0.06 Admin Production Cash bonus 30 80 c. 0.20 4. A company offered each of its employees a choice of three performance bonus options: a cash bonus option, a profit-sharing option and a shares option. The number of employees who selected each bonus option together with their work function (administration or production) is shown in the following cross- tabulation (two-way pivot) table. Profit sharing 20 20 d. 0.59 d. 0.25 e. 0.7 e. None of the above Shares option 70 150 If income tax must only be paid on the cash bonus or the profit-sharing option, what is the probability that an employee selected a tax-free bonus option? a. 0.3 b. 0.4 c.0.53
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Recommended textbooks for you
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning