- By
**kyrie** - Follow User

- 124 Views
- Uploaded on

Download Presentation
## PowerPoint Slideshow about ' Bell Work' - kyrie

**An Image/Link below is provided (as is) to download presentation**

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript

- 100 people were surveyed for their favorite fast-food restaurant. Write your answers as fractions in simplest form.
- 1. What is the probability that a person likes Wendy’s?
- 2. What is the probability that a person picked is a male?
- 3. What is the probability that a person likes McDonald’s or Burger King?

35/100=7/20

45/100 = 9/20

65/100 = 13/20

Is this independent or dependent?

- If we toss two coins, what is the probability of getting two heads? Make a tree diagram.
- What is the probability if getting at least one tails?

¼

3/4

- A box contains three glazed doughnuts, four jelly doughnuts and five chocolate doughnuts. If a person selects a doughnut at random, find the probability that it is either a glazed doughnut or a chocolate doughnut.
P(glazed or chocolate) = P(glazed) + P(chocolate)

= (3/12) + (5/12) = 8/12=2/3

You pick and five chocolate doughnuts. If a person selects a doughnut at random, find the probability that it is either a glazed doughnut or a chocolate doughnut.a crayon from a box with choice of red, yellow, or blue. What isthe probability of picking a red crayon and rolling a 5? This can be illustrated using a tree diagram to get a better understanding.

=

Karen spun a spinner 50 times and recorded her results in the table below. The spinner had five numbered sections.

What is the theoretical probability of landing on a 1?

What is the theoretical probability of landing on an even number?

What is the experimental probability of landing on a 2?

- Skills Check! the table below. The spinner had five numbered sections.
When you finish turn your paper over, put it in the corner of your desk.

For Fun:

Challenge probability worksheet

Download Presentation

Connecting to Server..