Mathematics, 11.12.2019 07:31 harleyguerrieri

The average age of senators in the 108th congress was 60.5 years. if the standard deviation was
12.5 years, find the z--scores corresponding to the oldest and youngest senators of age 86 and 41.
round z scores to two decimal places.
part 1 out of 2
the z-score corresponding to the oldest senator of age 86 is

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

Can i get some on 18,20,& 22? or one of them

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Answers: 1

Answer

Mathematics, 21.06.2019 21:10

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar

Answers: 1

Answer

You know the right answer?

The average age of senators in the 108th congress was 60.5 years. if the standard deviation was

Questions

Physics, 20.03.2020 04:35

You are conducting preliminary research for an energy company and your job is to compare nuclear energy and solar energy. You need to calculate how ma...

Business, 20.03.2020 04:36

Market Value Ratios Val's Volleyball Supply's market-to-book ratio is currently 3.31 times and PE ratio is 5.51 times. If Val's Volleyball Supply's co...

Biology, 20.03.2020 04:36

When Valerie leaves her house, she experiences unwelcome thoughts that make her nervous, so she engages in repetitive behaviors that make her feel cal...

Business, 20.03.2020 04:36

On July 1, 2018, Fred City ordered $1,500 of office supplies. They were to be paid for out of the general fund when received. Required: What entry was...

Social Studies, 20.03.2020 04:36

What did Western democracies do in response to the Anschluss [annexation of Czechoslovakia]? What message might this send to hitler...

History, 20.03.2020 04:36

In the Declaration of Independence, the list of complaints against the king of England is described as a list of "facts." According to Stephen E...

Business, 20.03.2020 04:36

The net initial investment for a piece of construction equipment is $ 2 comma 400 comma 000. Annual cash inflows are expected to increase by $ 600 com...

Mathematics, 20.03.2020 04:36

Plz help, i will give 15 pts...

Biology, 20.03.2020 04:36

You inspect an ear of corn and find the following numbers of kernels: 461 purple and starchy,142 purple and sweet, 156 yellow and starchy, 53 yellow a...

Mathematics, 20.03.2020 04:36

HELPPP PLEASE 20 POINTS What is the area of this face?

Physics, 20.03.2020 04:36

For a certain driven series RLC circuit, the maximum generator emf is 156 V and the maximum current is 3.32 A. The current leads the generator emf by...

Mathematics, 20.03.2020 04:36

What number plus 130 equals to 180?...

Physics, 20.03.2020 04:36

Ask Your Teacher A skier starts from rest at the top of a hill that is inclined at 9.3° with the horizontal. The hillside is 230 m long, and the coeff...

Business, 20.03.2020 04:36

Which of the following statements is most correct? Select one: a. The primary goal of a publicly-owned firm is serving its managers. b. An IPO is an e...

Chemistry, 20.03.2020 04:36

Which statement correctly tells why the cells of unicellular and multicellular organisms divide? A The cells of unicellular organisms divi...

History, 20.03.2020 04:36

Analyze the impact of manifest destiny with regards to the native Americans, immigrants, foreign nations and technology...

Computers and Technology, 20.03.2020 04:37

A data analysis firm has an idle computer. If the firm hires another worker to put the idle computer to use, Use letters in alphabetical order to sele...

Social Studies, 20.03.2020 04:37

Which approaches to studying personality focus on the importance of internal factors external factors or both equally...

Physics, 20.03.2020 04:37

A train make stops on its way into the city will its average speed or instantaneous speed sometimes have a value of 0 m/s...

English, 20.03.2020 04:37

Write a song or poem about what life is like right now, during the coronavirus....

More questions: Mathematics Another questions