Unit 2 Dropbox Assignment Answers by Emily Gibson
In the summary tables below, insert only the answers. You will show work after the summary section.
Question 1 answer
1
Z= 1
Question 2 answers
1a
P= 0.9772
1b
P= 0.6826
Question 3 answers
2a
P= 0.2063
2b

Unit 5 Dropbox Assignment Answers by
In the summary tables below, insert only the answers. You will show work after the summary section.
Question 1
MAD
MSE
12.5
191.9
Question 2
a) Moving average forecast for year 13
b) Weighted moving average forecast fo

Unit 3 Dropbox Assignment Answers by
In the summary tables below, insert only the answers. You will show work after the summary section.
Question 1 answer
Null hypothesis: 0 = 3.16: The mean regular unleaded gas price is equal to the price listed in the
s

Question 1
In a class where the exam averages are normally distributed, the mean score is 75 and the standard deviation is 10. If you want to find
out the probability that a randomly picked student has scored 85 or above, what is the z value that you shou

Unit 4 Discussion
Step 0: What is an important decision that needs to be made frequently?
For this discussion I will be referring to my previous job at a Public Library,
where I was an Assistant Librarian for 2 years as a work-study student.
a) The decisi

Alternative Assignment Unit 3
Hypothesis Testing
Sunday April 24, 2016
The first thing to identify before calculating is determining the variables. Calculations
cannot be made on vague concepts. Specific and quantifiable measurements need to be made in
or

Unit 4 Dropbox Assignment Answers by
In the summary tables below, insert only the answers. You will show work after the summary section.
Question 1 answers
1a: forecast
1b: reliability
The forecast for 2011 is 2,422.
The reliability for the forecast is 0.