View the step-by-step solution to:

Question

This question was created from H3_Probabilities_SM19.docx https://www.coursehero.com/file/46034034/H3-Probabilities-SM19docx/

need solution to the problem:

PROBLEM 4 (15 POINTS)
Educational level and Smoking
At a large factory the employees were surveyed and classified according to their level
education and whether they smoked.
Smoke
21
11
14
Do not smoke
3
9
20
If an employee is selected at random, find these probabilities:
a) The employee smokes, given that he or she graduated from college.
b) Given that the employee did not graduate from high school, he or she is a smo
C) Is there any relationship between education and the smoking habit? Explain it
the probabilities' values.

a) The probability is 1 7 7 or 0.41 b) The probability is 5 8 3 5 or 0.60 c) Seeing the values... View the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

• -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents