Ana-Elisa Gentle
Prof. Degenero
Statistics
3 September 2012
A Meaningful Paragraph
When conducting an observational study of a population, data from sample group can be
collected and applied to the population. The purpose of the sample group is to maximiz
Use the modified output from JMP output for the low-bwt data set to analyze the model
estimating BWT (grams) from the predictors: smoke, lwt (pounds), age (years), and
lwtXage.
Response BWT
Analysis of Variance
Source
Model
Error
C. Total
DF Sum of Square
Math102
exam2review
Directions: study, eat, sleep, repeat. Then do a little more after that.
These are not in any particular order, I strongly suggest many, many, many homework
(text) problems. Then just do them again.
1.
Understand the following concepts
JMP STUFF
Breaking Force acrylic bone cement
Breaking_Force
Mean
Std Dev
Variance
Std Err
N
292.12917
86.277099
7443.7378
17.611239
24
Breaking force acrylic bone cement by temperature
Breaking_Force
Temperature
22 degree
37 degree
Mean
Std Dev
Variance
S
Math102
finalexamreview
Part I and Part II of final is required, Part III is optional. Part III will replace bad exam1
or exam2 grade. One 3X5 index card will be allowed.
Part I: questions 1 and 2, also homework and class work after exam 2.
Part II: quest
Matth 2 final exam review
Part I and Part II of nal is required, Part HI is optional. Part III will replace bad examl
or exam2 grade. One 3X5 index card will be allowed.
Part 1: questions 1 and 2, also homework and class work after exam 2.
Part 11: ques
5)
N1
Math102
12.
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18.
examZ review
If you know the expected values of the sampling distribution of the sample
mean (away) , can you use those expected values to get the expected values
of the sampling distribution of the sa
Ana-Elisa Gentle
Professor DeGenero
Statistics
19 October 2012
Assignment 5
Race
Overall when looking at the means, in each race mothers who smoked had babies with lower
birth weights. It should be noted that the mean in the smoke category for other, 2757
Ana-Elisa Gentle
Professor Degenero
Statistics
28 September 2012
Assignment 4
Table 1
Table 2
Table 3
The three tables above show the relationship between a childs birth weight and mothers
smoking status as they relate to the mothers age, weight and wheth
Ana-Elisa Gentle
Professor Degenero
Statistics
10 September 2012
Table 1
SMOKE
NonSmoke
smoke
86
44
29
30
115
74
LOW
Normal
Low
All
All
130
59
189
Table 2
RACE
LOW
White
Black
Other
All
Normal
73
15
42
130
Low
23
11
25
59
All
96
26
67
189
Out of the sampl
Ana-Elisa Gentle
Professor DeGenero
Statistics
10 December 2012
Low Birth Weight- The Final Assignment
In this assignment multiple and simple regression models were run to determine the effect one or
more variables have on a childs birth weight. The varia