Explain Compaction, Field compaction methods, Role of water
content in compaction, Factors affecting compaction, the effect of
compaction on the soil properties. Make sure we have some
examples.
Explain Compaction, Field compaction methods, Role of water
content in compaction, Factors affecting compaction, the effect of
compaction on the soil properties. Make sure we have some examples.
Please, I want it as soon as possible, give me some good examples
as well...
What are the appropriate uses for norm-referenced tests? What
are the benefits of using criterion-referenced test results in
planning instruction? Which you do recommend to use for determining
Adequate Yearly Progress? Why?
Differentiate between cognitive tests and aptitude tests.
What are the advantages/disadvantages of work sample
tests?
What is reference checking? What are the various ways in which
it may be conducted?
What are the three models under the statistical approach?
Describe the movement of powder particles during
compaction in powder-metallurgy process. What features are
responsible for the fact that powder does not flow and transmit
pressure like a liquid?
What are examples of tests that may lack face validity?
What are examples of tests that have face validity, but not
construct, criterion-related, or content validity?
Now that you have learned a bit about how Amazon uses A/B tests,
what do you think are some of the risks and challenges associated
with performing so many hypothesis tests? What would you do to
mitigate those risks? Think about the results of the tests. What
were the effects? Look at the size of the effects. Were they small
or large? Why were the sample sizes so large?