« previous next »

Author Question: A recent survey indicates that the proportion of season ticket holders for Ferris State University ... (Read 91 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
on: Jul 24, 2018
A recent survey indicates that the proportion of season ticket holders for Ferris State University hockey team that renew their seats is about .80 . Using this information, the sample size that is needed to estimate the true proportion that plan to renew their seats using 95 confidence and a margin of error of +.025 is about:
 a. 689
  b. 697
  c. 810
  d. 984
  e. 1,179

Question 2

When we compare two or more tests, they must be equally qualified for use. That is, each test has a set of assumptions that must be satisfied before it can be applied.
  Indicate whether the statement is true or false


abro1885

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

T


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Cirrhosis. Cirrhosis is characterized by a chronic deterioration of the liver, replacing healthy cel Cirrhosis. Cirrhosis is characterized by a chronic deterioration of the liver, replacing healthy cel
U.S. adults from 25 to 74 years report that the largest proportion of their daily stressors arise ... U.S. adults from 25 to 74 years report that the largest proportion of their daily stressors arise ...
The Typical Bureaucratic Structure of a Medium-Sized University The Typical Bureaucratic Structure of a Medium-Sized University
Effect of Increasing the Investment Rate on the Steady State Effect of Increasing the Investment Rate on the Steady State
The results of a cytogenetic survey of over 4,000 miscarriages show a wide variation in how often sp The results of a cytogenetic survey of over 4,000 miscarriages show a wide variation in how often sp
Conversion of F+ to an Hfr state occurs by integration of the F factor Conversion of F+ to an Hfr state occurs by integration of the F factor
Video: Role of transport in a cell

For a complete list of videos, visit our video library