QUESTION 7 If the estimate being tested is less than the benchmark, you should conduct a sample hypothesis test. one- two tail right tail left tail no tail All of the choices above None of the choices QUESTION 8 If the estimate is 29 and the benchmark is 28, because of the probability that the estimate suffers from some random sampling error, it would be logical to ask probably due to random sampling error? or is the difference is the estimate probably greater than the benchmark is the estimate greater than the benchmark is the benchmark wrong is alpha too low All of the choices above None of the choices

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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Please confirm if my answer to question 7 is correct and please answer question 8. Thanks ??
QUESTION 7
If the estimate being tested is less than the
benchmark, you should conduct a
sample hypothesis test.
one-
two tail
right tail
O left tail
no tail
All of the choices above
None of the choices
QUESTION 8
If the estimate is 29 and the benchmark is 28,
because of the probability that the estimate
suffers from some random sampling error, it
would be logical to ask
probably due to random sampling error?
or is the difference
is the estimate probably greater than the benchmark
is the estimate greater than the benchmark
is the benchmark wrong
is alpha too low
All of the choices above
None of the choices
Transcribed Image Text:QUESTION 7 If the estimate being tested is less than the benchmark, you should conduct a sample hypothesis test. one- two tail right tail O left tail no tail All of the choices above None of the choices QUESTION 8 If the estimate is 29 and the benchmark is 28, because of the probability that the estimate suffers from some random sampling error, it would be logical to ask probably due to random sampling error? or is the difference is the estimate probably greater than the benchmark is the estimate greater than the benchmark is the benchmark wrong is alpha too low All of the choices above None of the choices
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