« previous next »

Author Question: It is desired to test H0: = 12 against H1: 12 using = 0.05. The population in question is ... (Read 60 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Jul 24, 2018
It is desired to test H0:  = 12 against H1:   12 using  = 0.05. The population in question is uniformly distributed with a standard deviation of 2.0.
 
  A random sample of 100 will be drawn from this population. If
  is really equal to 11.9, what is the value of  associated with this test?
  A) 0.0790 B) 0.9210 C) 0.4210 D) 0.0395

Question 2

Many people think that a national lobbys successful fight against gun control legislation is reflecting the will of a minority of Americans. A random sample of 4000 citizens yielded 2130 who are in favor of gun control legislation.
 
  Find the point estimate for estimating the proportion of all Americans who are in favor of gun control legislation. A) 0.5325 B) 2130 C) 4000 D) 0.4675


ally

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Animal extinctions and human population growth. Animal extinctions and human population growth.
Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
Knee Reflex Test Knee Reflex Test
Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ... Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ...
Starch iodine test for alpha amylase. Starch iodine test for alpha amylase.
Desired Fertility versus Total Fertility Rate in Developing Countries Desired Fertility versus Total Fertility Rate in Developing Countries
Video: Secondary and tertiary levels of protein structure Animation

For a complete list of videos, visit our video library