Mathematics, 24.09.2021 14:00 LarryJoeseph

According to a Gallup poll, 60% of American adults prefer saving over spending. Let X= the number of American adults out of a random sample of 50 who prefer saving to spending. What is the mean (μ) and standard deviation (σ) of X?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Answers: 2

Answer

Mathematics, 22.06.2019 01:00

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis

Answers: 3

Answer

You know the right answer?

According to a Gallup poll, 60% of American adults prefer saving over spending. Let X= the number of...

Questions

English, 06.01.2021 01:00

Unfortunately there have been times in all of our lives where we have experienced a conflict of some sort. For this assignment, choose a conflict that...

English, 06.01.2021 01:00

Which of the following sentences is an example of formal style? A. Quantum mechanics provides a math description of things and energy and how...

Mathematics, 06.01.2021 01:00

PLEASE HELP ASAP Solve x^2-3x+7=0...

Mathematics, 06.01.2021 01:00

BRAINLIEST How many solutions does the equation 1.45x = 0 have? One Between 500 and 1,000 No solution Infin...

English, 06.01.2021 01:00

HELP PLEASE What does Circe tell Odysseus to do regarding Scylla and Charybdis? A. Sail close to Scylla. B. Aim for the cente...

Physics, 06.01.2021 01:00

How is the magnitude of the net force acting on an object determined?...

Physics, 06.01.2021 01:00

In 1453, during the siege of Constantinople, the Turks used a cannon capable of launching a stone cannonball with a mass of 5.40 ⋅ 102 kg. Suppose a s...

Social Studies, 06.01.2021 01:00

How did the geographic location of Harappa affect trade? The city was isolated from trading opportunities. The city was convenient for trading...

Mathematics, 06.01.2021 01:00

WILL GIVE YOU BRAINLIEST How many solutions does the equation 1.45x = 0 have? Group of answer choices One Between 500 a...

Mathematics, 06.01.2021 01:00

Multiply and simplify. Assume that all variables are positive.

History, 06.01.2021 01:00

How did Louisiana vote in the presidential election of 1860? Check all that apply. -Breckinridge received the most votes. -Bell received the se...

Mathematics, 06.01.2021 01:00

A computer costs $849.75 and the hard drive is 61.3% of the total cost. What is a reasonable estimate for the cost of the hard drive? Please help me....

Health, 06.01.2021 01:00

Which best compares genetic engineering and cloning of animals Both result in offspring with a single specific desirable trait Both result in offsprin...

Mathematics, 06.01.2021 01:00

John states that the products of two real numbers is a real number. Extending this to imaginary numbers. John states that the product of two imaginary...

Mathematics, 06.01.2021 01:00

Anna is buying school supplies. She spends $3 for a pack of 4 fancy pencils and $2 for a pencil case. Then, she buys a notebook for $2. She has a $10...

English, 06.01.2021 01:00

When comparing and contrasting, you should. A:write differences in the overlapping sections of a Venn Diagram B:write similarities in the...

Mathematics, 06.01.2021 01:00

Combine any like terms in the expression. If there are no like terms, rewrite the expression. 10r–9r...

Mathematics, 06.01.2021 01:00

If i shoot my shot would i miss BOYS ONLY ...

Health, 06.01.2021 01:00

When brainstorming with others to solve problems, one advantage is being able to allow for only the best ideas. allow others to do most of the...

Mathematics, 06.01.2021 01:00

Free points:)) Have a great day!...

More questions: Mathematics Another questions