This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following differences in percentages for the two categories of an explanatory variable ... (Read 64 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jul 24, 2018
Which of the following differences in percentages for the two categories of an explanatory variable would be considered to be statistically significant?
 a. 50 - 49  = 1
  b. 50 - 45 = 5
  c. 50 - 40 = 10
  d. Not enough information to tell.

Question 2

Which of these does not apply to a statistically significant' relationship between two categorical variables?
 a. The relationship between the two variables is very important from a practical standpoint.
  b. The relationship observed in the sample was unlikely to have occurred unless there really is a relationship in the population.
  c. The notion that this relationship could have happened by chance is deemed to be implausible.
  d. All of the above apply to a statistically significant' relationship.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


ts19998

  • Member
  • Posts: 531
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

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.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

An example of a homeostatically controlled variable: blood levels of glucose in a human. An example of a homeostatically controlled variable: blood levels of glucose in a human.
Refraction Through Uniform and Variable Thickness Glasses Refraction Through Uniform and Variable Thickness Glasses
Sensory Differences Between Species Sensory Differences Between Species
Functional categories of human genes Functional categories of human genes
Categories and Examples of Hormones Categories and Examples of Hormones
Variable penetrance of mitochondrial mutations Variable penetrance of mitochondrial mutations
Video: Tuberculosis Testing

For a complete list of videos, visit our video library