Objective 9 Lesson

Please go to the websites and share your scores with Ms. Amor and  myself by placing a title to the quiz you took on the top of the page of  a Google Document (or above your answers). Here are the sites you

http://www.ixl.com/math/algebra-1/interpret-bar-graphs-line-graphs-and-histograms

http://www.ixl.com/math/algebra-1/circle-graphs

http://www.ixl.com/math/algebra-1/interpret-box-and-whisker-plots

http://www.ixl.com/math/algebra-1/scatter-plots-line-of-best-fit

These sites will help you greatly with Pi day projects!!!

Boardwork for Jan 9th

Using the table above answer the following questions and post your answers as a comment. Remember there is a vocab page on our blog now, hint, hint.

1. Describe what the table shows above.

2. What does theoretical and experimental probability mean?

3. According to the results of the experimental probability, if you rolled the die 430 times how many 6's should appear?

4. What is the central angle for 3 and 5?

5.  What are the percentages for experimentally rolling a 1 or 2?

6. How far off, or in other words, what is the difference between the theoretical and experimental probability for rolling a 4?

7. What is the difference between a bar graph and a histogram?

8. What was your question and choices for today's polleverywhere homework assignment?