In studying quantum mechanics, we find that all waves have
object-like qualities and all objects have...
In studying quantum mechanics, we find that all waves have
object-like qualities and all objects have wave-like qualities.
That technically means that all objects must obey the Heisenberg
Uncertainty Principle. Let's assume the object is a 62 kg physics
student and she moves through a 0.77 m wide door. We know that as
she moves through the door, she must be somewhere inside its
frame.
1) What is the uncertainty in her velocity?
Δvstudent =
2) So it looks like...
Suppose we have a dataset called MYDATA. There are two
variables: COMPANY and SALARY. The variable...
Suppose we have a dataset called MYDATA. There are two
variables: COMPANY and SALARY. The variable COMPANY consists of
CO1, CO2, and CO3 and the variable SALARY includes the employees’
salaries from these three companies. Which code is most appropriate
SAS code to run ANOVA?
PROC UNIVARIATE DATA = MYDATA;
VAR COMPANY SALARY;
PROC UNIVARIATE DATA = MYDATA;
VAR COMPANY;
PROC GLM DATA=MYDATA;
CLASS COMPANY;
MODEL SALARY = COMPANY;
PROC GLM DATA=MYDATA;
CLASS COMPANY;
MODEL COMPANY = SALARY;
Consider the...
Calculate the mean, median, mode, variance (population) and
standard deviation (sample) for the following test grades:...
Calculate the mean, median, mode, variance (population) and
standard deviation (sample) for the following test grades: 65, 60,
67, 71, 75, 80, 65 Use this information to answer questions #1-4.
Question 1 (0.5 points) Saved The mode is: Question 1 options: 65
60 There is no modal category 75 71 Question 2 (0.5 points) Saved
The median is: Question 2 options: 67 65 80 66 None of the above
Question 3 (0.5 points) What is the approximate population variance
for...
Data
For Tasks 1-8, consider the following data:
7.2, 1.2, 1.8, 2.8, 18, -1.9, -0.1, -1.5,...
Data
For Tasks 1-8, consider the following data:
7.2, 1.2, 1.8, 2.8, 18, -1.9, -0.1, -1.5, 13.0, 3.2, -1.1,
7.0, 0.5, 3.9, 2.1, 4.1, 6.5
In Tasks 1-8 you are asked to conduct some computations
regarding this data. The computation should be carried out
manually. All the steps that go into the computation should be
presented and explained. (You may use R in order to verify your
computation, but not as a substitute for conducting the manual
computations.)
A Random...
Fueling
Indonesians:
Window of Opportunity or Regret?
Kerosene is widely
used as cooking fuel by Indonesian...
Fueling
Indonesians:
Window of Opportunity or Regret?
Kerosene is widely
used as cooking fuel by Indonesian households, with an annual usage
of 10 million Kiloliters. It is a major subsidized fuel for
household cooking, where its usage is over sixty percent of the 230
million population. The subsidy program costs the government
heavily, where it amounts up to U.S.$4 billion a year. As the
practice tends to bleed government expenditures quite heavily, the
Indonesian government is embarking on a change...