HW

Tonight's Homework and Bonus Stamps:

• Bonus Stamp for Everyone: ACCEPTED TOMORROW ONLY
• Write the hypotheses for the bottom left slide (What song is it?)
• You can write the answers on the slide; cut it out, and I'll collect it tomorrow.
• Don't forget your name!
• Period A Additional Bonus Stamp: ACCEPTED TOMORROW ONLY
• Complete the "writing hypotheses" slide (Pay Yo' Bill and Going Away to College); write the appropriate hypotheses for each context.
• You can write the answers on the slide; cut it out, and I'll collect it tomorrow.
• Don't forget your name!

Tonight's Homework: 3 problem (shown below)

• Page 470: 7
• For 7a just jot down a couple bullets/thoughts you have
• 7b: calculate a probability! review, yay!
• 7c: show a couple bullets/thoughts
• 7d: calculate a probability and write a couple bullets
• Page 494: 23a, 27
• 23a = binomial probability review!
• For 27a you can skip conditions and interpreting the interval--just do the math (copy calc screen with name of interval and show formula)
• For 27b:
• First, write the null and alternative hypotheses
• Then, decide--based on your interval--will you reject the null or fail to reject the null hypothesis? Why?
• We'll briefly discuss answers in class tomorrow.