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

Author Question: Cans of tomato paste produced by a company are normally distributed with a mean of 6 ounces and a ... (Read 115 times)

haleyc112

  • Hero Member
  • *****
  • Posts: 600
on: Jun 24, 2018
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
Reply #1 on: Jun 24, 2018
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
Excellent

amcvicar

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

« previous next »
 

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?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Recombinants are produced by crossovers Recombinants are produced by crossovers
A map of the 12 tomato chromosomes A map of the 12 tomato chromosomes
A map of the 12 tomato chromosomes A map of the 12 tomato chromosomes
An AC voltage is produced by a magnetic sensor. Most sensors should produce at least 0.1 volt AC ... An AC voltage is produced by a magnetic sensor. Most sensors should produce at least 0.1 volt AC ...
The ancestral and modern-day tomato. (b) Phenotypic effect of the fw2.2 transgene in the tomato The ancestral and modern-day tomato. (b) Phenotypic effect of the fw2.2 transgene in the tomato
A company that makes environmental measuring devices has calculated their revenue and costs as ... A company that makes environmental measuring devices has calculated their revenue and costs as ...
Video: Embryonic development - week 1 and 2

For a complete list of videos, visit our video library