Math Solutions

[Solution Library] The partially filled contingency table gives the frequencies of the data on age (in years) and sex from the residents of a retirement home. Complete

Question: The partially filled contingency table gives the frequencies of the data on age (in years) and sex from the residents of a retirement home. Complete the entries in the table and use it to answer the following questions. Find each probability as a fraction (do not reduce) and a decimal rounded to the nearest thousandth.

60 - 69 70 - 79 Over 79
Male 14 3 5
Female 6 8 4

If a resident is chosen randomly, find the probability that

  1. the resident is female
  2. the resident is over 79
  3. the resident is female and over 79
  4. the resident is female or over 79
  5. the resident is female given the person is over 79
  6. the resident is over 79 given the person is female

Price: $2.99
Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


∴ Other downloads you may be interested in ∴

log in to your account

Forgot password?
Don't have a membership account?
REGISTER

reset password

Back to
log in

sign up

Back to
log in