100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
SNHU MAT 243 (Applied Statistics for STEM) QUIZ THREE Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution CA$11.60   Add to cart

Exam (elaborations)

SNHU MAT 243 (Applied Statistics for STEM) QUIZ THREE Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

 5 views  0 purchase
  • Course
  • Institution

SNHU MAT 243 (Applied Statistics for STEM) QUIZ THREE Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

Preview 1 out of 2  pages

  • June 25, 2024
  • 2
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
avatar-seller
SNHU MAT 243 (Applied Statistics for
STEM) QUIZ THREE
Which of the following alternative hypotheses makes a hypothesis test two-tailed?
Select one.
Question options:
Parameter is not equal to a value
Parameter is greater than a value
Parameter is less than a value - ANS-Parameter is not equal to a value

Which of the following methods from Python's scipy.stats submodule is used to
calculate a confidence interval based on the Normal Distribution? Select one.
Note: st is from the import command import scipy.stats as st
Question options:
st.norm.normal
st.t.confidence_interval
st.norm.confidence_interval
st.norm.interval - ANS-st.norm.interval

Which of the following Python methods in statsmodels module is used to perform
hypothesis test for a population proportion? Select one.
Question options:
prop_hypothesis_test(x, n, null hypothesis value, alternative hypothesis value)
prop_1samp_hypothesistest(x, n, null hypothesis value, alternative hypothesis value)
means_1samp_ttest(mean, std_dev, n, null hypothesis value, alternative hypothesis
value)
proportions_ztest(counts, nobs, value) - ANS-proportions_ztest(counts, nobs, value)

Which of the following alternative hypotheses make a hypothesis test one-tailed? Select
all that apply.
Question options:
Parameter is less than a value
Parameter is greater than a value
Parameter is not equal to a value - ANS-Parameter is less than a value
Parameter is greater than a value

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 ACTUALSTUDY. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$11.60. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75632 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling

Recently viewed by you


CA$11.60
  • (0)
  Add to cart