Discussion "Constructing Confidence Intervals"
• Constructing Confidence Intervals
• In the discussion for week 4, you rolled a pair of dice 10 times and calculated the average sum of your rolls.
• Then you did the same thing with 20 rolls.
• Use your results from the week 4 discussion for the average of 10 rolls and for the average of 20 rolls to construct a confidence interval for the true mean of the sum of a pair of dice (assume σ = 2.41).
• What do you notice about the length of the interval for the mean of 10 rolls versus the mean of 20 rolls? Did you expect this? Why or why not?
Please respond to the initial question by day 5 and be sure to post two additional times to peers and/or instructor by day 7. The initial post by day 5 should be a minimum of 150 words. If you use any source outside of your own thoughts, you should reference that source. Include solid grammar, punctuation, sentence structure, and spelling.
Discussion "Organizing Unions"
• Organizing Unions
Would YOU join a Union today? Why or why not?