Mathematics, 19.04.2021 16:00 drma1084

In a random sample of 30 students at a high school, the mean score on a standardized test is 1514. Given that the standard deviation of all scores at the school is 141, find a 95% confidence interval and margin of error for the mean score among all students at the school. (Select all that apply)

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:30

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

Answers: 1

Answer

You know the right answer?

In a random sample of 30 students at a high school, the mean score on a standardized test is 1514. G...

Questions

Biology, 12.01.2020 18:31

Susan is driving down the road at a constant speed. explain the forces acting on the car and their relative magnitudes....

Chemistry, 12.01.2020 18:31

If you wanted to save money on your electric bill all of the following would except...

English, 12.01.2020 18:31

And having harrowed hell, didst bring away...

Geography, 12.01.2020 18:31

What is the range of speed tsunamis consist of?...

Mathematics, 12.01.2020 18:31

On tamaras first day of math class her teacher asked the students to shake hands with each other there are 25 students in math class r...

Mathematics, 12.01.2020 18:31

Pleas show all of the steps that you use to solve the following questions 1.a theater has 500 seats, 3/4 of the seats are filled. how many...

Mathematics, 12.01.2020 18:31

What is 9! the exclamation point is supposed to be there...

Chemistry, 12.01.2020 18:31

How do you know if an element is an ion?...

Biology, 12.01.2020 18:31

Which organ to process essential proteins and minerals, so that they can then be taken through the bloodstream and to the cells that need them...

English, 12.01.2020 18:31

Will mark the brainliest! which sentence uses an interjection? oops! that was a close one have to pick up your clothes c. can you beli...

Social Studies, 12.01.2020 18:31

This law states that the "chinese laborers to this country endanger the good order of certain localities" in the united states. which of these would r...

History, 12.01.2020 18:31

Why was the conflict between the soviet union and the united states describes as a cold war...

Mathematics, 12.01.2020 18:31

If 9 students sharpen 18 pencils in 2 minutes, how many students will it take to sharpen 18 pencils in 1 minute? a. 2 b. 9 c. 18

History, 12.01.2020 18:31

Which statement best explains why tension grr between european leaders over colonialism in africa...

Mathematics, 12.01.2020 18:31

Mrs. conley asks her class what kind of party they want to have to celebrate their excellent behavior. out of all the students in the class, 555 want...

Mathematics, 12.01.2020 18:31

In the paper airplane shown , abcd =efgh, m

History, 12.01.2020 18:31

Will give medal if ! for the decade following the end of world war ii, women in the united statesa) often did not graduate fro...

Mathematics, 12.01.2020 18:31

The domain of the function f(x) = 3x3 is {2, 5}. what is the function’s range?...

Biology, 12.01.2020 18:31

List three reasons how the absence of frogs/tadpoles affect the forest ecosystems....

Mathematics, 12.01.2020 18:31

Dividindo um número x por um número y obtem-se 2, determine o valor de x e y sabendo que eles são números primos entre si...

More questions: Mathematics Another questions