7 Answered Questions for the topic Error Analysis
"Below are two conclusions. Which is incorrect? Explain the error. If two angles are complementary, their measures add up to 90°. If an angle measures 90°, then it is a right angle.... more
Error Analysis Astronomy
If three measurements have different errors, what is the error of the mean of the three measurements?
For my astronomy coursework, I need to work out the sidereal day and the error of this value. Since I repeated the observation 3 times, I have 3 values for the sidereal day each with a different... more
Sandy says the product of x^2 and x^3+5x^2+1 is x^6+5x^4+x^2. Explain the error that Sandy made and give the correct product.
x^2 times x^3+5x^2+1 is not x^6+5x^4+x^2 what did Sandy do wrong and what is the correct answer?
how to do this phsyics q?
An experimenter gets a range of data: 8.8 * 10^-19 plus or minus 0.1 * 10^-19. This is an experiment about charge. Is this range of error acceptable?
Valerie has test grades of 96, 82, 78, and 76. Using a calculator, she found her average grade to be 275. Is Valerie's answer reasonable? Explain Valerie's error.
A number divided by 5 is 3 more than –6. What is the number?
A number divided by 5 is 3 more than –6.What is the number?