Assignment #5
Chapter 4: 36, 39, 40, 44, 45, 46, 50, 51, and these:
Bad Eggs. Based on experience, you (the local grocer) know 4.2% of ACME eggs arrive to your store
cracked, and this percentag
Assignment #6
Chapter 4: 54, 60, 61, 63, 64, 70, 77, 78, 83, 85, 86, 87, 91, and the following:
We often need to know if a data set could possibly be coming from a normal distribution. For the dat
Assignment #1
1. Introduce yourself to the class by posting a short autobiography (about a paragraph or two) on
the discussion board. Among other things, let us know where you are, what you studie
Assignment #13
Chapter 10: 2, 3, 4, 6, 7, 8, 10, 18, 19, 21, 24
Gender vs. Political Party. I surveyed ten men and ten women. Two of the men and six of the women
were Democrats. Do the data sug
Assignment #11
Chapter 8: 1, 2, 3, 4, 5, 6R, 7R, 8, 9, 10.
ANOVA: Investigating equality of treatment means by examining variation. The goal of this problem is
to provide an intuitive feel for
Assignment #14
Chapter 10: 25, 26, 27, 28, 29R, 30R, 35R, 32, 34, 42, 43, 54
> D of the number of pages in a randomly
chosen book to behave according to the probability distribution
P(D = d)
Assignment #3
R
R
R
Chapter 3: 26, 27, 28, 29, 30, 31, 34 , 35 , 37, 39, 45 , 46R, 53, 69R (be sure to eliminate the last row of
- data[1:51,]), 70, 71.
What in the World? dtZtKK
Feel free to u
Assignment #2
hZZFor such problems, be sure to submit your code with your
homework, and also to submit any graphs or output. Use whatever you like (such as your calculator) for
the other problems
Assignment #7
R
R
Chapter 5: problems 5, 6, 7, 14, 15, 18, 20 , 21
Bootstrap Confidence Intervals. Here is an intuitive way to make confidence intervals for just about any
population paramete
Assignment #8
Chapter 6: problems 2, 3, 4, 5, 11, 12, 13, 17R (note for problem 17 you need to read about the
Wilcoxon/Mann-Whitney test, which is a nonparametric test you can run when the normali