MathsGee Answers is Zero-Rated (You do not need data to access) on: Telkom | Dimension Data | Rain | MWEB
First time here? Checkout the FAQs!
x
MathsGee is Zero-Rated (You do not need data to access) on: Telkom |Dimension Data | Rain | MWEB

2 like 1 dislike
254 views

The human resource department of an insurance firm analysed the qualification profiles of their 129 managers. 

1. Complete the above table. 
2. What is the probability of a person selected at random having only a matric? 
3. What is the probability of a person selected at random being a section head and having a degree? 
4. What is the probability of a person selected at random being a division head or a section head? 

in Data Science & Statistics by Diamond (43,708 points) | 254 views

1 Answer

0 like 0 dislike

1. Complete the above table.


2. P(matric) = 50/129

3. P(section head and having a degree) = 5/129

4. P(division head or a section head) = (28 + 53)/129 = 81/129 = 27/43

by Diamond (40,192 points)

Related questions

MathsGee provides answers to subject-specific educational questions for improved outcomes.



On MathsGee Answers, you can:


1. Ask questions
2. Answer questions
3. Comment on Answers
4. Vote on Questions and Answers
5. Donate to your favourite users

MathsGee Tools

Math Worksheet Generator

Math Algebra Solver

Trigonometry Simulations

Vectors Simulations

Matrix Arithmetic Simulations

Matrix Transformations Simulations

Quadratic Equations Simulations

Probability & Statistics Simulations

PHET Simulations

Visual Statistics

Other Tools

MathsGee ZOOM | eBook

16,915 questions
12,339 answers
122 comments
2,433 users