subject

SAT, 21.10.2020 18:01 keel5468

The height of a person is a random variable with variance ≤5 inches 2 . According to Mr. Chebyshev, how many people do we need to sample to ensure that the sample mean is at most 1 inch away from the distribution mean with probability ≥95% ?

ansver

Answers: 3

Show answers

Another question on SAT

question

SAT, 24.06.2019 18:00

To is to remove a word from a document. copy paste cut clipboard

Answers: 2

question

SAT, 27.06.2019 17:30

Give the brainliestwhich parts of the scientific process differentiate it from pseudoscience? check all that apply. stating facts based on opinionsusing models and experimentsasking new questionsmaking subjective claimshaving explanations that answer all questionsi need more than one answer

Answers: 1

question

SAT, 27.06.2019 23:00

What is 7/81 as a percentage? round your answer to the nearest tenth of a percent.

Answers: 1

question

SAT, 28.06.2019 11:00

Apopulation of bolts has a mean thickness of 20 millimeters, with a population standard deviation of .01 millimeters. give, in millimeters, a minimum and a maximum thickness that includes 68% of the population of bolts.

Answers: 3

You know the right answer?

The height of a person is a random variable with variance ≤5 inches 2 . According to Mr. Chebyshev,...

Questions

question

English, 30.08.2019 13:30

In the article “an introduction to romeo and juliet,” romeo and juliet were referred to as “star-crossed.” what does this term mean? stars alig...

question

Mathematics, 30.08.2019 13:30

Need answer is not 3.14 the circumference, or perimeter, of a circle can be found by multiplying its diameter by 3.14. what is the circumferenc...

question

Mathematics, 30.08.2019 13:30

Suppose that a "code" consists of 4 digits, none of which are repeated. (a digit is one of the 10 numbers 0,1,2,3,4,5,6,7,8,9) how many codes are poss...

question

Mathematics, 30.08.2019 13:30

The length of a social media interaction is normally distributed with a mean of 3 minutes and a standard deviation of 0.4 minutes. what is the probabi...

question

History, 30.08.2019 13:30

6. where was the free speech movement founded? university of california at berkeley stanford university university of califor...

question

Physics, 30.08.2019 13:30

Matthew rolls a bowling ball with a speed of 2 meters/second. the ball hits the pins with 1.8 joules of kinetic energy. the mass of the bowling ball i...

question

Health, 30.08.2019 13:30

Is the dimensions of health operate independently?...

question

Social Studies, 30.08.2019 13:30

‘when the british came to india they banned certain practices because they thought they were barbaric, such as arranged child marriages.’ questi...

question

Geography, 30.08.2019 13:30

Stresses that tend to press a body of rocks together are called answer compression shear tension...

question

Mathematics, 30.08.2019 13:30

If m 1 equals 40 find the measure of 4...

question

History, 30.08.2019 13:30

The french responded to british colonization on the east coast of north america by select the best answer from the choices provided. ally...

question

Biology, 30.08.2019 13:30

Plese answer. 12 points magma is made of melted materials. a. intrusive b. molten c. cooled or d. extrusive...

question

Mathematics, 30.08.2019 13:30

The temperature at 4am was -13 fahrenheit. the temperature was rising at a steady rate of 5 fahrenheit an hour. at what time will the temperature be 1...

question

Mathematics, 30.08.2019 13:30

Which of the following functions has a graph that is a line? f(x) = x f(x) = x 2 f(x) = |x|...

question

Geography, 30.08.2019 13:30

"what is one difference scientists noticed in parts of zion national park that had higher species diversity compared with regions with lower species d...

question

English, 30.08.2019 13:30

After jem tries to comfort scout for coming on the stage at the wrong time, what does scout realize about jem?...

question

Mathematics, 30.08.2019 13:30

What is the measure of angle 2 in this parallelogram? (picture attached below) a. 115 degrees b. 50 degrees c. 15 degrees

question

Social Studies, 30.08.2019 13:30

Which characteristic is primary associated with a command economy...

question

Mathematics, 30.08.2019 13:30

Explain why 3x^2+kx-1 is never always positive for any value of k...

question

History, 30.08.2019 13:30

Which document is matched to its author? a. george washington—constitution of the united states b. thomas jefferson—declara...

More questions: SAT Another questions

Questions on the website: 13722367