You need to make your measurments carfully using the right instruments, and you need to repeat the measurment a few times.
Sources: California Physical Science book and My Great Brain ;)
You need to make your measurments carfully using the right instruments, and you need to repeat the measurment a few times.
Sources: California Physical Science book and My Great Brain ;)
it is accurate no. but im not sure
Accurate is an adjective, meaning precise, on target or exact.The archer was the most accurate of the competitors, and won the tournament easily.I want to make sure all these figures are accurate, can you double check them for me?
It is important to make sure your random sample is random in order to make sure the results are accurate, and to prevent experimenter bias.
If you take a IQ test online know that they are online as accurate as the company that you are taking them with. Some of them are rigged so make sure that you do some research to find on that is a accurate test. Keep in mind that a test is just a test.
Both!
You need to make your measurments carfully using the right instruments, and you need to repeat the measurment a few times. Sources: California Physical Science book and My Great Brain ;)
You need to make your measurments carfully using the right instruments, and you need to repeat the measurment a few times. Sources: California Physical Science book and My Great Brain ;)
Using a pH-meter the measurement is more accurate and sure.
Make sure you are only measuring what you are after. Not noise and local disterbances. Proper system grounding is needed. Make sure the device you are using has been calibrated periodically properly to a N.B.S. standard. Your measurement will only be accurate to 10 times the standards value. That is a 0.3% accurate standard will only give you a 3% accuracy in your measurement.
Make sure you are only measuring what you are after. Not noise and local disterbances. Proper system grounding is needed. Make sure the device you are using has been calibrated periodically properly to a N.B.S. standard. Your measurement will only be accurate to 10 times the standards value. That is a 0.3% accurate standard will only give you a 3% accuracy in your measurement.
you can predict, estimate or use mathematical tools to make sure your measurements are precise and accurate i improved this answer i didn't change anything except for the punctuation i am not sure if this is right!!
how.can one be sure of giving accurate prediction
how.can one be sure of giving accurate prediction
not sure!
I'm pretty sure knots use to be the measurement of wind speed. I'm not totally sure. Sorry.
To make sure they are accurate.
a graduated cylinder is a piece of lab glassware used to hold liquids. 'graduated' means it has a scale of measurement (usually in mLs) to measure liquids. make sure to always measure at the bottom of the miniscus for accurate data.