Simon Fraser University BUEC 232 Final Exam/Simon Fraser University BUEC 232 Final Exam (BUEC232FINALEXAM)
Exam (elaborations)
Simon Fraser University BUEC 232 Final Exam/Simon Fraser University BUEC 232 Final Exam
1 view 0 purchase
Course
Simon Fraser University BUEC 232 Final Exam/Simon Fraser University BUEC 232 Final Exam (BUEC232FINALEXAM)
Institution
13F Slc Cde
Simon Fraser University BUEC 232 Final Exam/Simon Fraser University BUEC 232 Final Exam
Simon Fraser University BUEC 232 Final Exam/Simon Fraser University BUEC 232 Final Exam
Simon Fraser University BUEC 232 Final Exam/Simon Fraser University BUEC 232 Final Exam
simon fraser university buec 232 final examsimon fraser university buec 232 final exam
Written for
13F Slc Cde
Simon Fraser University BUEC 232 Final Exam/Simon Fraser University BUEC 232 Final Exam (BUEC232FINALEXAM)
All documents for this subject (1)
Seller
Follow
mastersolution
Reviews received
Content preview
Simon Fraser University BUEC 232 Final Exam
Report this Question as Inappropriate
Question
1. Ginger root is used by many as a dietary supplement. A manufacturer of supplements
produces capsules that are advertised to contain at least 500 mg. of ground ginger root. A
consumer advocacy group doubts this claim and tests the hypotheses H0: ? = 500 Ha: ? < 500
based on measuring the amount of ginger root in a SRS of 100 capsules. Suppose the results of
the test fail to reject H0 when, in fact, the alternative hypothesis is true. In this case the consumer
advocacy group will have
a. committed a Type I error.
b. committed a Type II error.
c. no power to detect a mean of 500.
2. A researcher reports that a test is "significant at 5%." This test will be
a. Significant at 1%.
b. Not significant at 1%.
c. Significant at 10%.
3. Suppose the average Math SAT score for all students taking the exam this year is 480 with
standard deviation 100. Assume the distribution of scores is normal. The senator of a particular
state notices that the mean score for students in his state who took the Math SAT is 500. His state
recently adopted a new mathematics curriculum and he wonders if the improved scores are
evidence that the new curriculum has been successful. Since over 10,000 students in his state
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller mastersolution. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $25.49. You're not tied to anything after your purchase.