subject

Mathematics, 25.11.2020 07:10 qudoniselmore0

A company that produces bread is concerned about the distribution of the amount of sodium in its bread. The company takes a simple random sample of 100 slices of bread and
computes the sample mean to be 103 milligrams of sodium per slice. Assume that the
population standard deviation is 10 milligrams.
a) Construct a 95% confidence interval estimate for the mean sodium level.
b) Construct a 99% confidence interval estimate for the mean sodium level.

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:00

What is the length of the unknown leg in the right triangle ?

Answers: 2

question

Mathematics, 21.06.2019 21:00

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Answers: 2

question

Mathematics, 21.06.2019 21:30

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

Answers: 1

question

Mathematics, 21.06.2019 22:00

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Answers: 3

You know the right answer?

A company that produces bread is concerned about the distribution of the amount of sodium in its br...

Questions

question

Mathematics, 21.10.2019 17:20

The sum of three numbers is 110. the second number is twice the first. the third number is equal to three times the first minus the one half the first...

question

Biology, 21.10.2019 17:20

Nerissa is using immunostaining to identify different protein molecules on the cell of a pathogen. which best describes the process that she will go t...

question

English, 21.10.2019 17:20

What type of propaganda is used in fahrenheit 451...

question

English, 21.10.2019 17:20

America is a land of..diverse, and colorful regions. a) no change b) diverse and colorful, regions c) ,diverse, and colorful regio...

question

History, 21.10.2019 17:20

The american system included which of the following? -high tariffs -a national bank -federally sponsored internal improvements

question

Biology, 21.10.2019 17:20

What process turn sediment into sedimentary rock? a) weathering and erosion b) compaction and cementation of sediment c) pl...

question

Business, 21.10.2019 17:20

If the growth rate in nominal income is larger than the inflation rate (as measured by the change in the cpi or the gdp deflator), the real value of i...

question

Computers and Technology, 21.10.2019 17:20

Consider the scenario below. will the solution attempted by the technician fix the problem or make it worse? defend your answer. situation: the comp...

question

Mathematics, 21.10.2019 17:20

Use the reverse tabular method to solve division problem: (3x^5 +12x^4 +11x^3 +2x^2-4x -2)/(3x^2-1)...

question

Mathematics, 21.10.2019 17:20

Use the reverse tabular method to solve division problem: (6x^5+4x^4-6x^3+14x^2-8)/(6x+4)...

question

Mathematics, 21.10.2019 17:20

The symbol ℤ represents the set of integers, and so g: ℤ → ℤ represents a function that takes integers as inputs and produces integers as outpu...

question

Mathematics, 21.10.2019 17:20

Ascientist measured the greatest linear dimension of several irregular metal objects. he then used water displacement to calculate the volume of...

question

Mathematics, 21.10.2019 17:20

Arithmetic operations with numbers written using scientific notation (1.2 × 10^15)/(3 × 10^7)...

question

Mathematics, 21.10.2019 17:20

Use the reverse tabular method to solve division problem: (x^3+2x^2+2x+1)/(x+1)...

question

Mathematics, 21.10.2019 17:20

Write the following numbers used in these statements in scientific notation. (note: some of these numbers have been rounded.) the boiling point...

question

Mathematics, 21.10.2019 17:20

Use the reverse tabular method to solve division problem: (x^4-2x^3-29x-12)/(x^3+2x^2+8x+3)...

question

Mathematics, 21.10.2019 17:20

Perform the following calculations without rewriting the numbers in decimal form. (1.42 × 10^−50)/(2 × 10^13)...

question

Mathematics, 21.10.2019 17:20

Apoint z = √2 √2 is transformed to −2 0 the final step of the transformation is adding the complex number 0 −2

question

Mathematics, 21.10.2019 17:20

Arowboat is crossing a river that is 500 m wide and traveling due east at a speed of 2.2 m/s. the river’s current is 0.8 m/s due south. a....

question

Mathematics, 21.10.2019 17:20

Draw a picture to represent the expression ++1)×+1)....

More questions: Mathematics Another questions

Questions on the website: 13722363