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

Author Question: The population of soft drink cans filled by a particular machine is known to be normally distributed ... (Read 172 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
on: Jun 24, 2018
The population of soft drink cans filled by a particular machine is known to be normally distributed with a mean equal to 12 ounces and a standard deviation equal to .25 ounce.
 
  Given this information, the sampling distribution for a random sample of n = 25 cans will also be normally distributed with a mean equal to 12 ounces and a standard deviation equal to .05 ounce. Indicate whether the statement is true or false

Question 2

Suppose that an internal report submitted to the managers at a bank in Boston showed that with 95 percent confidence, the proportion of the bank's customers who also have accounts at one or more other banks is between .45 and .51.
 
  Given this information, what sample size was used to arrive at this estimate?A) About 344
  B) Approximately 1,066
  C) Just under 700
  D) Can't be determined without more information.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

micaelaswann

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


Mollykgkg

  • Member
  • Posts: 529
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Evidence that the ATP synthase is a rotary machine Evidence that the ATP synthase is a rotary machine
Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
Predators and Population Cycles Predators and Population Cycles
The Hanuman langur, a widely distributed Asian colobine. The Hanuman langur, a widely distributed Asian colobine.
World Population Growth World Population Growth
Relationship Between Income per Capita and Population Growth Relationship Between Income per Capita and Population Growth
Video: Types of disease resistance: innate defenses & immunity

For a complete list of videos, visit our video library