qmb 3200 Applied Business Statistics
quiz 2 included 7 questions
- Time Limit None
- Allowed Attempts 3
Instructions
Enter all answers to probability / proportion / percentage questions in decimal format:
For instance enter the probability as : 0.243 instead of 24.3%
For probability questions usually 4 decimals are required.
Use 3 decimals if not specified on the question.
question like this
A survey asked a sample of randomly selected adults the following question: “Do you enjoy shopping for clothing for yourself ?”. The results are shown on the table below
ENJOY Shopping for Clothes |
Gender |
|
Female |
Male |
|
YES |
56 |
18 |
NO |
9 |
55 |
If a FEMALE adult is randomly selected from the sample, what is the probability that the person DOES NOT enjoy shopping for clothes ? ( use 3 decimals )