# Can a measurement be accurate but not precise quizlet?

## Can a measurement be accurate but not precise quizlet?

Can a measurement be accurate but not precise? Yes, a measurement can be accurate, but not precise. Since precision is a measure of how close data points are they can be away from the correct value, and still be clustered together.

Can a measurement be 100% accurate?

No measurement is infinitely precise. There are many reasons for this. One fundamental reason is that an infinitely precise measurement of a quantity (say the temperature) would be some number T = 23.43284731….. that never, ever ends, so would require an infinite memory to store.

Can a measurement ever be exact Why or why not?

There is no such thing as a perfect measurement. Even doing something as simple as measuring the length of an object with a ruler is subject to limitations that can affect how close your measurement is to its true value.

### What causes a measurement to be precise but not accurate?

You can also be accurate but imprecise. For example, if on average, your measurements for a given substance are close to the known value, but the measurements are far from each other, then you have accuracy without precision.

Which balance is precise but not accurate?

Note: A scale can be extremely precise but not necessarily be accurate. Readability This is the smallest division at which the scale or balance can be read. It can vary as much as 0.1g to 0.0000001g. Readability designates the number of places after the decimal point that the scale can be read.

What is high accuracy but low precision?

Precision is measured as the degree of closeness of one measurement to the next. In our case, precise shots will be clustered together. To get high accuracy but low precision, measurements must center around the target value but be variable.

#### Is it possible to have good accuracy but poor precision?

Precision refers to how close measurements of the same item are to each other. Precision is independent of accuracy. That means it is possible to be very precise but not very accurate, and it is also possible to be accurate without being precise.

Can a measurement be accurate but imprecise?

Precision is independent of accuracy. You can be very precise but inaccurate, as described above. You can also be accurate but imprecise. For example, if on average, your measurements for a given substance are close to the known value, but the measurements are far from each other, then you have accuracy without precision.

What is the most accurate measurement?

1755 is the most accurate measurement (of the measurements given, closest to 1760). The most (superlative) accurate measure (in yards) of a mile is 1760.

## What are some examples of accuracy and precision?

Accuracy and Precision Accuracy. Accuracy is how close a measured value is to the actual (true) value . Precision. Precision is how close the measured values are to each other . Examples. Bias (don’t let precision fool you!) Bias is a systematic (built-in) error which makes all measurements wrong by a certain amount.

What is precision measurement?

Precision is how close a measurement comes to another measurement. If using a particular tool or method achieves similar results every time it is used, it has high precision, such as stepping on a scale several times in a row and getting the same weight every time.