Mathematics, 21.05.2021 06:30 lenaaemersonn2

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 38 ounces and a standard deviation of 3 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule.

Suggestion: sketch the distribution in order to answer these questions.

a) 99.7% of the widget weights lie between _ and _
b) What percentage of the widget weights lie between 35 and 47 ounces?
c) What percentage of the widget weights lie above 32 ?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Answers: 1

Answer

Mathematics, 21.06.2019 17:40

Given abcd ac=38 and ae=3x+4 find the value of x

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

This is about circle theorems. someone asap : (

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

What is the surface area of a cube with the volume of 729 ft?

Answers: 1

Answer

You know the right answer?

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget...

Questions

Mathematics, 19.02.2020 01:31

What is the domain of the relation graphed below?

History, 19.02.2020 01:31

How did the Olmec, Aztec, Inca, Maya, and North American Indians differ in their ways of life and cultural achievements? How did their particular circ...

Mathematics, 19.02.2020 01:31

Two quantities a and b have a proportional relationship where a is -4 and b -3 create an equation to represent this relationship...

Physics, 19.02.2020 01:31

A typical nuclear reactor generates 1000MW (1000MJ/s of electrical energy. In doing so, it produces 2000MW of waste heat that must be removed from the...

Mathematics, 19.02.2020 01:31

What are two fractions equivalent to 5 tenths...

English, 19.02.2020 01:31

In a multiparagraph essay, summarize Giovanni’s beliefs about the effects of poetry and discuss the effect her convocation address had on you. What im...

Mathematics, 19.02.2020 01:32

Drag tiles to the boxes to form correct pairs. Match each box plot to its interquartile range.

Mathematics, 19.02.2020 01:32

To amend the U. S Constitution, 3/4 of the 50 states must approve the amendment. If 35 states approve an amendment, will the Constitution be amended?...

Mathematics, 19.02.2020 01:32

Determine the equation of the line that is perpendicular to the lines r(t) equalsleft angle6t,1 plus3 t,4tright angle and R(s)equalsleft angle 2 pluss...

Social Studies, 19.02.2020 01:32

During his lecture on dream theories, Professor Hundt points out that a weakness of the approach to dreaming is that there are no reliable rules that...

English, 19.02.2020 01:32

What is the central argument presented in the Declaration of Independence? Wanawahuienot all. nomorfu onom krina muntha...

Law, 19.02.2020 01:32

What social problem results from the inequalities of gender and class combined?...

Mathematics, 19.02.2020 01:32

Evaluate 0.3y+ y/z when y= 10 and z=5...

Mathematics, 19.02.2020 01:32

A small city park consists of a rectangular lawn that is 30 1/2 meters long and 20 meters wide. What is the area of the lawn?...

Mathematics, 19.02.2020 01:32

On the last friday in may, one fourth of the 280 students in a school were away on a field trip how many students were on the field trip...

Mathematics, 19.02.2020 01:32

Square root of 96? Testing out this application....

Business, 19.02.2020 01:32

For what minimum period of time after the closing of any customer's account must a broker/dealer preserve account cards or records which related to th...

History, 19.02.2020 01:32

Why do you think scientists have different theories about how prehistoric people came to the Americas?...

English, 19.02.2020 01:32

Why was Eusie greatly appreciated? He had a lot of money. He was very unselfish. He showed great sensitivity to the needs of others....

Engineering, 19.02.2020 01:32

Current density is given in cylindrical coordinates as J = −106z1.5az A/m2 in the region 0 ≤ rho ≤ 20 µm; for rho ≥ 20 µm, J = 0. (a) Find the total c...

More questions: Mathematics Another questions