Que 1: a. Describe four different materials used for curing.
b. Explain how ponding curing different from wet covering
curing
C. Explain factors that could affect the curing of concrete
Identify the sampling design that
would be best suited for the following and explain
how you would draw the sample using this technique.
A manager wants to assess whether the level of job satisfaction
differs amongst employees in four divisions of the organisation,
namely, Human Resources, Industrial Relations, Training and
Development and, Risk
Management.
1. What is a Sampling Distribution?
2. How is a Sampling Distribution created?
3. Explain the Central Limit Theorem in terms of having a normal
Sampling Distribution.
4. Why is having a normal Sampling Distribution important?
5. How do we calculate the mean for a Sampling Distribution?
6. How do we calculate the standard deviation for a Sampling
Distribution?
7. How is the mean and standard deviation for a Sampling
Distribution affected as the sample size increases?
8. How do...
Explain how a sampling distribution is created. What
does the mean (center) of the sampling distribution tell us? What
is the standard deviation of the sampling distribution called and
what does it tell us?
Explain the central limit theorem. Why is it important
for a sampling distribution of sample means and sample proportions
to be normal? What requirement ensures that a sampling distribution
for sample means is normal? What requirement ensures that a
sampling distribution for sample proportion is
normal?...
''Discuss the Nyquist criterion and explain the
consequences of over and under sampling when acquiring images in a
laser scanning confocal microscope''.
. Please answer well so I can understand cause im not good at
this topic. thank you
Explain how alloys based on the base material titanium and
nickel can be cured.
What curing mechanisms can be used and what are the most
important mechanism (creating the most stretch limit increase) that
can be created through heat treatments and how do they disrupt the
mechanism in each system?