You did a really nice job on this first CT Rob. It was organized in how each exercise was presented (which I
appreciate), and it was accurate. You did a thorough job describing the data and the interpretations were
insightful.
In upcoming assignment Ill a
Seminar 2 Statdisk Assignment
Name:
For this Statdisk assignment I'd like you to find the best predicted braking distance for a car that
weighs 4000 lbs. Once you are in Statdisk, use the Dataset in Elementary Stats 11th ed. for "car
measurements. This da
Seminar 2 Critical Thinking Questions (40 points total):
Name: _
For the Critical Thinking assignment this week, we'll continue to take an applied approach in working
with data. The assignment has two exercises, and Exercise 1 has a Part A and Part B.
We
Seminar 2 Statdisk Pointers
First before you get started, I cant stress enough how important it is to do problems such as this step
by step. The procedure is absolutely sequentialso you need to take it step by step, or you wont do it
properly and you will
Excellent job Robthis is laid out beautifully. You took a wrong turn to find the best
predictive value thoughsee below. It is always good to provide a nice concise summary
statement in problems such as this: The best predicted breaking distance for a 4,00
This analysis was excellent Rob -you did a really nice job on it. The progression of the analysis was
very systematic and carefully thought through.
See my other feedback below!
Score = 40
Seminar 2 Critical Thinking Questions
Name: Rob Morell
Exercise 1:
Looking Ahead to Advantage at IMPACT 2012
Problem to solve for: Maintaining the Advantage brand within IMPACT requires
significant budget/resources, and the audience is small (90-120) compared to the
IMPACT turnout (2,000+).
Context:
Schwab has been putt
The following are examples of probability distributions that students in previous classes have provided for
this assignment, to help get you started. Notice how the probabilities add up to 1 for the examples. Here
are the examples to help get your head in
Seminar 3 Critical Thinking Questions (40 points total):
The Critical Thinking assignment this week is "hands on." It should not be too time consuming,
and I'd like to see you have some fun with it! There are two exercises-please format the
assignment so
I want to make sure you all are using the correct procedure for the Statdisk assignment, so here are some
more pointers. First off, for the Statdisk calculations this week: go to Analysis, probability distributions,
and normal distribution then just type
Seminar 4 Statdisk Assignment (5 points total):
Name: _
This week we learn how to use Statdisk for inferential statistics. Many people still use manual calculations
for these problems using Table A2. I would recommend using one method (manual or technolog
Seminar 4 Critical Thinking Assignment Pointers
Let me get you started on the CT assignment this week. Please note that there are a number of
different ways you can go about answering thisIll set up one approach below.
For the airplane seat question you'l
Seminar 4 Critical Thinking Questions (40 points total):
This week the assignment has three parts. Please format the assignment so each of these
sections (1, 2, and 3) has its own heading.
1) Imagine a team of researchers was going to study you. They woul
Excellent job on the problems Rob. This was very organized in how you had the problems set up,
and the calculations were right-on. Also thanks for your feedback!
Score = 5
Seminar 4 Statdisk Assignment (5 points total):
Name: Rob Morell
For the 3 problems
The responses to Questions 1 and 3 were thoughtful and capture how a normal
distribution is seen and applied in real life Rob. Your calculations for the seat question
were not includedso I am not sure how you came up with that z score. It is sketched out
Week 5: Estimating and Sample Size
The Big Picture
Sometimes when we get this far into a course it is difficult to see the forest from the trees. I'd like to have
you step back so I can share a larger perspective of the material we are learning this week.
Seminar 5 Statdisk Assignment (5 points total):
Name: _
This week we learn how to use Statdisk for generating a confidence interval. Go into Statdisk and
locate the Freshman 15 Weight Gain dataset. (This corresponds to Data Set 3 in Appendix B).
Construct
Week 5 Statdisk Pointers
For the Week 5 Statdisk assignment one of the things that can be confusing is how to find the
number of students who gained weight their freshman year. You need to export the data to Excel
so that you can sort it to see how many g
Seminar 5 Critical Thinking Questions (40 points total):
This week for the assignment please respond to Critical Thinking: What do the "Do Not Tell" call
registry survey results tell us? on page 386 of your textbook.
I'd like to help you all get started o
CTE 9: In this project, you will compute confidence intervals. In particular, you will compute
confidence intervals for the same quantity measured at different times, and you will then
compare these intervals. The subject is temperature and the patterns e
Weather Patterns
Temperature patterns seem to be changing around the United States. Winters seem shorter,
summers seem hotter, and major storms seem more frequent. Lets collect some data and look at
whats happening in your area.
The Weather Underground (w