No handwriting, please
What is a real-time system? What do we mean by hard and
soft real-time systems?
Discuss, based one real-time operating system and one general
purpose operating system, the differences between a real-time
operating system and a general-purpose operating system.?
Select a local service firm. What hard and soft service
standards do you think they measure. Or explain what hard and soft
measures they should be measuring. 10 marks
do you agree that we oftern do not know why we do what we do?
Also explain that to what extent our preconception control our
interpreatations and memories
How
do we define the quality of healthcare? Is it the outcome or the
experience? Can a patient receive excellent quality of care and
have a bad outcome—possibly die?
Through research, we know that 65% of teens list Mountain Dew as
their favorite soft drink. Let’s assume that the soft drink
preference of one teen is independent of another teen’s preferred
soft drink.
(a) Suppose I’m going to pick teens repeatedly until I find one
that favors Mountain Dew. Let X count the number of teens I have to
pick in order to find that Mountain Dew preferring teen. Calculate
P(X = 4).
(b) (Bonus:) I want to find...
A marketing director of a soft drink company wants to know what
proportion of its potential U.S. customers have heard of a new
brand. The company has access to a database with the mobile phone
numbers of 10,000 U.S. college students. The director’s assistant
asks a simple random sample of 50 students from this database
whether they heard of the new soft drink brand, and constructs the
sample proportion. 1 (a) What is the target population? (b) What is
the...
When we do find a significant ANOVA, we do not know where the
difference lies. It could be that only two groups are significantly
different, or that all three groups are significantly different. In
your response you mention that one problem with t-tests is that
they only compare two groups at a time. This creates another
problem with conducting multiple t-tests, which is that it
increases our chances of committing a type I error. In what way do
post-hoc tests...