Monday, Monday, Monday!

Monday's HW (these questions are also on the worksheet provided in class, or below):

Page 383-384: 33, 37, 38 

• Check out the "Step by Step: Packaging Stereos" example on pages 376-378 for an example of these types of problems!
• 
• Homework Answer Key:
• 33a.) 1 oz
• 33b.) 0.5 oz
• 33c.) 0.023
• 33d.) Mean = 4 oz, St. Dev. = 0.5 oz
• 33e.) 0.159
• 33f.) Mean = 12.3 oz, St. Dev. = 0.54 oz

• 37a.) Mean = 200.57 sec, St. Dev. = 0.46 sec
• 37b.) No, the team is not likely to swim faster than this; the probability of the team beating this time is 0.009. 

• 38a.) Mean = 37.6 min, St. Dev. = 3.7 min
• 38b.) No, I do not think the bike will be ready/set up as promised; the probability of this happening is only 0.02, or a 2% chance. 

Here's the plan for the rest of the unit (and what happened today):

• Monday (12/17): Chapter 16 Notes/Practice: More Combining Random Variables and applying the Normal Model
• Stamp = Review for Test!
• HW Q's
• Notes = last 2 slides (wait times and stereos)
• We did not get to question 2 for the stereo example
• Get these notes from a classmate!
• Tuesday (12/18): Chapter 14-16 Wrap Up, Questions, Practice
• Wednesday (12/19): Chapter 14-16 Probability Test
• Thursday (12/20): Chapter 14-16 Vocab Test (20 min), then Chapter 17 intro notes
• Friday (12/21): More Chapter 17 Notes (binomial and geometric probability)
• There will be a take home assignment over break! It will either be....
• Take Home Test (review of everything!)
• "Teaching Yourself Chapter 13" Assignment