Nineteen men hijacked four fuel-loaded US commercial airplanes bound for west coast destinations. A total of 2,977 people were killed in New York City, Washington, DC and outside of Shanksville, Pennsylvania. The attack was orchestrated by al Qaeda leader Osama bin Laden. It was done to insight fear in americans, and show the power of their movement.

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3 years ago

Alejandro lives in a small apartment, within walking distance to school. He takes the bus to work where he makes $10 per hour af

Tatiana [17]

Answer:

Budget B

Explanation:

5 0

3 years ago

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Some critics of the Great Society believed that anti-poverty programs benefited which group the most?. . A. Women . B. Native Am

Sergeeva-Olga [200]

Answer:C. African Americans

Explanation: Just took the test and it was NOT B. Native Americans

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3 years ago

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Linda is taking an intelligence test. During the test, the teachers walk through the halls and chat loudly with each other. Due

lisabon 2012 [21]

Answer:

Measurement error

Explanation:

Measurement error is called an observational error. it is the difference between the quantity and its true value. It includes

Random error:

It is a natural occurring error that is expected to be an experimenter.

Random error is expected but even all sample is a random error.

Systematic error:

It occurs due to the use of false instruments that affects all the measurement.

For example, if you are measuring the weight of athletes and the instrument you are using show 1 pound less weight it will show for all athletes one pound less wight called systematic error.

The error gets grown when you use that procedure in data measurement.

8 0

3 years ago