This topic contains a solution. Click here to go to the answer

Author Question: In a city, 60 of the residents live in houses and 40 of the residents live in apartments. Of the ... (Read 213 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
In a city, 60 of the residents live in houses and 40 of the residents live in apartments. Of the people who live in houses, 20 own their own business. Of the people who live in apartments, 10 own their own business. If a person owns his or her own business, find the probability that he or she lives in a house.

Question 2

As a general guideline, the research hypothesis should be stated as the
 a. null hypothesis.
  b. alternative hypothesis.
  c. tentative hypothesis.
  d. hypothesis the researcher wants to disprove.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kedrick2014

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

0.75

Answer to Question 2

b




luvbio

  • Member
  • Posts: 623
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review


tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

For a complete list of videos, visit our video library