Skip to content
You must be logged in to use this form. Please log in.

Search Tips

  • Try the company name from your problem, the first couple of words, or try all of the text from the question and paste it into the search box.
  • Narrow down your search results by filtering on the subject followed by chapter, etc., or broaden your search by removing filters.
  • To remove filters, you can uncheck them one by one, or click the reset button to remove all filters at once.
  • If your question cannot be found, please submit it to our staff for processing.

Support@CourseStar.com

ALL Concept questions are now FREE for logged in users. Create your account today!

Log in | Register Account
CourseStar
  • Home
  • How To
  • Contact
Search
CourseStar

10.1.17 – Null & Alternative Hypothesises

MyStatLab

5
(2)

Given the three scenarios with the given companies (an online company/store, a realty company, and a financial firm)… write the null hypothesis along with alternative hypothesis for each scenario.

10.1.21 – Harsher Penalties & Ad Campaigns

MyStatLab

4
(1)

Given the context of the scenario provided… find out the meaning of the P-Value.

10.1.25 – Old Analgesic or Decongestant Formula

MyStatLab

5
(1)

Given the percent of relief provided for users and the P-value of the new formula… state the alternative hypothesis along with the null hypothesis, then conclude if both formulas are equally effective.

10.1.27.T – Candy Company (Large Bag of Candy)

MyStatLab

4.5
(2)

Given the color of half of the candies and the color of the other half… figure out the probability they’ll find at least, or at most, are one color.

10.1.31 – Adult Citizens on Economic Conditions

MyStatLab

4
(2)

Given the results of a poll on economic conditions… figure out if it supports the media outlet’s claim.

10.1.39.T – Congenital Abnormalities Affecting Nation’s Children

MyStatLab

5
(1)

Given the percentage of abnormalities back in the 1980s that some people believe it has increased, and the results of a study…. find the hypothesis, assumptions, Z value, p-value and to explain.

10.1.40.T – A Billing Company Collects Bills for Doctor’s Offices

MyStatLab

5
(2)

A billing co. is concerned about rising % of bills paid for by insurance. They give you a historical % and the results from a poll as ask if there is evidence of a change. Parts a-e.

10.1.42.T – Polling Org Found % People Concerned Global Warming

MyStatLab

5
(1)

They tell you a polling co-found a certain % concerned about Global Warming and give you sample data, then ask parts a-e about hypothesis test.

10.1.49.T – Company Criticized for Executive Women Proportion

MyStatLab

5
(1)

They tell you about a co being criticized because few women executives. They give you a % and alpha and ask hypothesis questions, z, p, etc.

10.1.57.T – Clean Air Standards Require Exhaust Not Exceed Limits

MyStatLab

2.5
(2)

They tell you about clean air standards and ask about Type I and II errors at a repair shop.

Page navigation

1 2 3 … 11 Next

Search Filters

Missing?
Reset
Info

Subject

Chapter

Source Text

Type

Subject

Source Text

Chapter

Type

Mission Statement

At Course Star,  our primary goal is to offer students online tools to learn and succeed academically.  We respect our users’ right to privacy.

Resources

  • Privacy Policy
  • Terms & Conditions
  • Honor Code

MY ACCOUNT

  • Login or Register
  • Forgot Password?

© 2022 CourseStar.com by Eduline LLC


Scroll to top
Log in | Register Account
  • Home
  • How To
  • Contact
Search