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

Author Question: Cans of tomato paste produced by a company are normally distributed with a mean of 6 ounces and a ... (Read 114 times)

haleyc112

  • Hero Member
  • *****
  • Posts: 600
Cans of tomato paste produced by a company are normally distributed with a mean of 6 ounces and a standard deviation of 0.3 ounces.
 a. What percentage of all cans produced contains more than 6.51 ounces of tomato paste?
  b. What percentage of all cans produced contains less than 5.415 ounces of tomato paste?
  c. What percentage of cans contains between 5.46 and 6.495 ounces of tomato paste?
  d. Ninety-five percent of cans will contain at least how many ounces of tomato paste?
  e. What percentage of cans contains between 6.3 and 6.6 ounces of tomato paste?

Question 2

The average monthly electric bill of a random sample of 256 residents of a city is 90 . The population standard deviation is assumed to be 24.
 a. Construct a 90 confidence interval for the mean monthly electric bills of all residents.
  b. Construct a 95 confidence interval for the mean monthly electric bills of all residents.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shailee

  • Sr. Member
  • ****
  • Posts: 392
Answer to Question 1

a. 4.46
b. 2.56
c. 91.46
d. 5.5067 ounces
e. 13.59

Answer to Question 2

a. 87.5325 to 92.4675
b. 87.06 to 92.94




haleyc112

  • Member
  • Posts: 600
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)


LegendaryAnswers

  • Member
  • Posts: 341
Reply 3 on: Yesterday
:D TYSM

 

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?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

For a complete list of videos, visit our video library